85514512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 169365152

約数和(自身を除く): 83850640

約数列:

[1, 2, 4, 8, 16, 67, 134, 241, 268, 331, 482, 536, 662, 964, 1072, 1324, 1928, 2648, 3856, 5296, 16147, 22177, 32294, 44354, 64588, 79771, 88708, 129176, 159542, 177416, 258352, 319084, 354832, 638168, 1276336, 5344657, 10689314, 21378628, 42757256, 85514512]

約数ペア:

[(1, 85514512), (2, 42757256), (4, 21378628), (8, 10689314), (16, 5344657), (67, 1276336), (134, 638168), (241, 354832), (268, 319084), (331, 258352), (482, 177416), (536, 159542), (662, 129176), (964, 88708), (1072, 79771), (1324, 64588), (1928, 44354), (2648, 32294), (3856, 22177), (5296, 16147)]