91788658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 158336640

約数和(自身を除く): 66547982

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2617, 2698, 5234, 17537, 34021, 35074, 49723, 68042, 99446, 185807, 371614, 646399, 1292798, 2415491, 3530333, 4830982, 7060666, 45894329, 91788658]

約数ペア:

[(1, 91788658), (2, 45894329), (13, 7060666), (19, 4830982), (26, 3530333), (38, 2415491), (71, 1292798), (142, 646399), (247, 371614), (494, 185807), (923, 99446), (1349, 68042), (1846, 49723), (2617, 35074), (2698, 34021), (5234, 17537)]