85271824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15629}}^1$

素因数の和:15679

約数の個数: 40

約数和(自身を含む): 186059520

約数和(自身を除く): 100787696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 15629, 31258, 62516, 125032, 171919, 250064, 343838, 484499, 687676, 968998, 1375352, 1937996, 2750704, 3875992, 5329489, 7751984, 10658978, 21317956, 42635912, 85271824]

約数ペア:

[(1, 85271824), (2, 42635912), (4, 21317956), (8, 10658978), (11, 7751984), (16, 5329489), (22, 3875992), (31, 2750704), (44, 1937996), (62, 1375352), (88, 968998), (124, 687676), (176, 484499), (248, 343838), (341, 250064), (496, 171919), (682, 125032), (1364, 62516), (2728, 31258), (5456, 15629)]