81591262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{4159}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 129841920

約数和(自身を除く): 48250658

約数列:

[1, 2, 17, 34, 577, 1154, 4159, 8318, 9809, 19618, 70703, 141406, 2399743, 4799486, 40795631, 81591262]

約数ペア:

[(1, 81591262), (2, 40795631), (17, 4799486), (34, 2399743), (577, 141406), (1154, 70703), (4159, 19618), (8318, 9809)]