80253296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4449

約数の個数: 40

約数和(自身を含む): 164882304

約数和(自身を除く): 84629008

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4373, 4588, 8746, 9176, 17492, 18352, 34984, 69968, 135563, 161801, 271126, 323602, 542252, 647204, 1084504, 1294408, 2169008, 2588816, 5015831, 10031662, 20063324, 40126648, 80253296]

約数ペア:

[(1, 80253296), (2, 40126648), (4, 20063324), (8, 10031662), (16, 5015831), (31, 2588816), (37, 2169008), (62, 1294408), (74, 1084504), (124, 647204), (148, 542252), (248, 323602), (296, 271126), (496, 161801), (592, 135563), (1147, 69968), (2294, 34984), (4373, 18352), (4588, 17492), (8746, 9176)]