45141328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{68813}}^1$

素因数の和:68862

約数の個数: 20

約数和(自身を含む): 89595828

約数和(自身を除く): 44454500

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 68813, 137626, 275252, 550504, 1101008, 2821333, 5642666, 11285332, 22570664, 45141328]

約数ペア:

[(1, 45141328), (2, 22570664), (4, 11285332), (8, 5642666), (16, 2821333), (41, 1101008), (82, 550504), (164, 275252), (328, 137626), (656, 68813)]