89639778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 184700736

約数和(自身を除く): 95060958

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 2213, 4426, 6639, 6751, 13278, 13502, 20253, 40506, 95159, 190318, 285477, 347441, 570954, 694882, 1042323, 2084646, 14939963, 29879926, 44819889, 89639778]

約数ペア:

[(1, 89639778), (2, 44819889), (3, 29879926), (6, 14939963), (43, 2084646), (86, 1042323), (129, 694882), (157, 570954), (258, 347441), (314, 285477), (471, 190318), (942, 95159), (2213, 40506), (4426, 20253), (6639, 13502), (6751, 13278)]