80587624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7109}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 164241000

約数和(自身を除く): 83653376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 7109, 11336, 14218, 28436, 56872, 92417, 184834, 369668, 739336, 774881, 1549762, 3099524, 6199048, 10073453, 20146906, 40293812, 80587624]

約数ペア:

[(1, 80587624), (2, 40293812), (4, 20146906), (8, 10073453), (13, 6199048), (26, 3099524), (52, 1549762), (104, 774881), (109, 739336), (218, 369668), (436, 184834), (872, 92417), (1417, 56872), (2834, 28436), (5668, 14218), (7109, 11336)]