31100088

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 80640000

約数和(自身を除く): 49539912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 349, 376, 474, 564, 632, 698, 948, 1047, 1128, 1396, 1896, 2094, 2792, 3713, 4188, 7426, 8376, 11139, 14852, 16403, 22278, 27571, 29704, 32806, 44556, 49209, 55142, 65612, 82713, 89112, 98418, 110284, 131224, 165426, 196836, 220568, 330852, 393672, 661704, 1295837, 2591674, 3887511, 5183348, 7775022, 10366696, 15550044, 31100088]

約数ペア:

[(1, 31100088), (2, 15550044), (3, 10366696), (4, 7775022), (6, 5183348), (8, 3887511), (12, 2591674), (24, 1295837), (47, 661704), (79, 393672), (94, 330852), (141, 220568), (158, 196836), (188, 165426), (237, 131224), (282, 110284), (316, 98418), (349, 89112), (376, 82713), (474, 65612), (564, 55142), (632, 49209), (698, 44556), (948, 32806), (1047, 29704), (1128, 27571), (1396, 22278), (1896, 16403), (2094, 14852), (2792, 11139), (3713, 8376), (4188, 7426)]