31596972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 82940928

約数和(自身を除く): 51343956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 463, 484, 517, 564, 726, 926, 1034, 1389, 1452, 1551, 1852, 2068, 2778, 3102, 5093, 5556, 5687, 6204, 10186, 11374, 15279, 17061, 20372, 21761, 22748, 30558, 34122, 43522, 56023, 61116, 65283, 68244, 87044, 112046, 130566, 168069, 224092, 239371, 261132, 336138, 478742, 672276, 718113, 957484, 1436226, 2633081, 2872452, 5266162, 7899243, 10532324, 15798486, 31596972]

約数ペア:

[(1, 31596972), (2, 15798486), (3, 10532324), (4, 7899243), (6, 5266162), (11, 2872452), (12, 2633081), (22, 1436226), (33, 957484), (44, 718113), (47, 672276), (66, 478742), (94, 336138), (121, 261132), (132, 239371), (141, 224092), (188, 168069), (242, 130566), (282, 112046), (363, 87044), (463, 68244), (484, 65283), (517, 61116), (564, 56023), (726, 43522), (926, 34122), (1034, 30558), (1389, 22748), (1452, 21761), (1551, 20372), (1852, 17061), (2068, 15279), (2778, 11374), (3102, 10186), (5093, 6204), (5556, 5687)]