31355363032

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18233}}^1$

素因数の和:18401

約数の個数: 96

約数和(自身を含む): 70716557520

約数和(自身を除く): 39361194488

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 107, 164, 196, 214, 287, 328, 392, 428, 574, 749, 856, 1148, 1498, 2009, 2296, 2996, 4018, 4387, 5243, 5992, 8036, 8774, 10486, 16072, 17548, 18233, 20972, 30709, 35096, 36466, 41944, 61418, 72932, 122836, 127631, 145864, 214963, 245672, 255262, 429926, 510524, 747553, 859852, 893417, 1021048, 1495106, 1719704, 1786834, 1950931, 2990212, 3573668, 3901862, 5232871, 5980424, 7147336, 7803724, 10465742, 13656517, 15607448, 20931484, 27313034, 36630097, 41862968, 54626068, 73260194, 79988171, 95595619, 109252136, 146520388, 159976342, 191191238, 293040776, 319952684, 382382476, 559917197, 639905368, 764764952, 1119834394, 2239668788, 3919420379, 4479337576, 7838840758, 15677681516, 31355363032]

約数ペア:

[(1, 31355363032), (2, 15677681516), (4, 7838840758), (7, 4479337576), (8, 3919420379), (14, 2239668788), (28, 1119834394), (41, 764764952), (49, 639905368), (56, 559917197), (82, 382382476), (98, 319952684), (107, 293040776), (164, 191191238), (196, 159976342), (214, 146520388), (287, 109252136), (328, 95595619), (392, 79988171), (428, 73260194), (574, 54626068), (749, 41862968), (856, 36630097), (1148, 27313034), (1498, 20931484), (2009, 15607448), (2296, 13656517), (2996, 10465742), (4018, 7803724), (4387, 7147336), (5243, 5980424), (5992, 5232871), (8036, 3901862), (8774, 3573668), (10486, 2990212), (16072, 1950931), (17548, 1786834), (18233, 1719704), (20972, 1495106), (30709, 1021048), (35096, 893417), (36466, 859852), (41944, 747553), (61418, 510524), (72932, 429926), (122836, 255262), (127631, 245672), (145864, 214963)]