31008857536

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{12491}}^1$

素因数の和:13073

約数の個数: 56

約数和(自身を含む): 62444010240

約数和(自身を除く): 31435152704

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 491, 632, 982, 1264, 1964, 2528, 3928, 5056, 7856, 12491, 15712, 24982, 31424, 38789, 49964, 77578, 99928, 155156, 199856, 310312, 399712, 620624, 799424, 986789, 1241248, 1973578, 2482496, 3947156, 6133081, 7894312, 12266162, 15788624, 24532324, 31577248, 49064648, 63154496, 98129296, 196258592, 392517184, 484513399, 969026798, 1938053596, 3876107192, 7752214384, 15504428768, 31008857536]

約数ペア:

[(1, 31008857536), (2, 15504428768), (4, 7752214384), (8, 3876107192), (16, 1938053596), (32, 969026798), (64, 484513399), (79, 392517184), (158, 196258592), (316, 98129296), (491, 63154496), (632, 49064648), (982, 31577248), (1264, 24532324), (1964, 15788624), (2528, 12266162), (3928, 7894312), (5056, 6133081), (7856, 3947156), (12491, 2482496), (15712, 1973578), (24982, 1241248), (31424, 986789), (38789, 799424), (49964, 620624), (77578, 399712), (99928, 310312), (155156, 199856)]