89688764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70289}}^1$

素因数の和:70333

約数の個数: 24

約数和(自身を含む): 177130800

約数和(自身を除く): 87442036

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 70289, 140578, 281156, 773179, 1546358, 2038381, 3092716, 4076762, 8153524, 22422191, 44844382, 89688764]

約数ペア:

[(1, 89688764), (2, 44844382), (4, 22422191), (11, 8153524), (22, 4076762), (29, 3092716), (44, 2038381), (58, 1546358), (116, 773179), (319, 281156), (638, 140578), (1276, 70289)]