31885032

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 50367768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 79, 134, 158, 201, 237, 251, 268, 316, 402, 474, 502, 536, 632, 753, 804, 948, 1004, 1506, 1608, 1896, 2008, 3012, 5293, 6024, 10586, 15879, 16817, 19829, 21172, 31758, 33634, 39658, 42344, 50451, 59487, 63516, 67268, 79316, 100902, 118974, 127032, 134536, 158632, 201804, 237948, 403608, 475896, 1328543, 2657086, 3985629, 5314172, 7971258, 10628344, 15942516, 31885032]

約数ペア:

[(1, 31885032), (2, 15942516), (3, 10628344), (4, 7971258), (6, 5314172), (8, 3985629), (12, 2657086), (24, 1328543), (67, 475896), (79, 403608), (134, 237948), (158, 201804), (201, 158632), (237, 134536), (251, 127032), (268, 118974), (316, 100902), (402, 79316), (474, 67268), (502, 63516), (536, 59487), (632, 50451), (753, 42344), (804, 39658), (948, 33634), (1004, 31758), (1506, 21172), (1608, 19829), (1896, 16817), (2008, 15879), (3012, 10586), (5293, 6024)]