31149908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 56525952

約数和(自身を除く): 25376044

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 2473, 3149, 4946, 6298, 9892, 12596, 116231, 165691, 232462, 331382, 464924, 662764, 7787477, 15574954, 31149908]

約数ペア:

[(1, 31149908), (2, 15574954), (4, 7787477), (47, 662764), (67, 464924), (94, 331382), (134, 232462), (188, 165691), (268, 116231), (2473, 12596), (3149, 9892), (4946, 6298)]