87998818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1531}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 136776960

約数和(自身を除く): 48778142

約数列:

[1, 2, 29, 58, 991, 1531, 1982, 3062, 28739, 44399, 57478, 88798, 1517221, 3034442, 43999409, 87998818]

約数ペア:

[(1, 87998818), (2, 43999409), (29, 3034442), (58, 1517221), (991, 88798), (1531, 57478), (1982, 44399), (3062, 28739)]