31746044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 61736472

約数和(自身を除く): 29990428

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 613, 1177, 1226, 2354, 2452, 4708, 6743, 12947, 13486, 25894, 26972, 51788, 65591, 74173, 131182, 148346, 262364, 296692, 721501, 1443002, 2886004, 7936511, 15873022, 31746044]

約数ペア:

[(1, 31746044), (2, 15873022), (4, 7936511), (11, 2886004), (22, 1443002), (44, 721501), (107, 296692), (121, 262364), (214, 148346), (242, 131182), (428, 74173), (484, 65591), (613, 51788), (1177, 26972), (1226, 25894), (2354, 13486), (2452, 12947), (4708, 6743)]