31086832

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5305

約数の個数: 40

約数和(自身を含む): 70147296

約数和(自身を除く): 39060464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5237, 5936, 10474, 20948, 36659, 41896, 73318, 83792, 146636, 277561, 293272, 555122, 586544, 1110244, 1942927, 2220488, 3885854, 4440976, 7771708, 15543416, 31086832]

約数ペア:

[(1, 31086832), (2, 15543416), (4, 7771708), (7, 4440976), (8, 3885854), (14, 2220488), (16, 1942927), (28, 1110244), (53, 586544), (56, 555122), (106, 293272), (112, 277561), (212, 146636), (371, 83792), (424, 73318), (742, 41896), (848, 36659), (1484, 20948), (2968, 10474), (5237, 5936)]