89714072

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23911}}^1$

素因数の和:23991

約数の個数: 32

約数和(自身を含む): 195121920

約数和(自身を除く): 105407848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 23911, 47822, 95644, 167377, 191288, 334754, 669508, 1339016, 1602037, 3204074, 6408148, 11214259, 12816296, 22428518, 44857036, 89714072]

約数ペア:

[(1, 89714072), (2, 44857036), (4, 22428518), (7, 12816296), (8, 11214259), (14, 6408148), (28, 3204074), (56, 1602037), (67, 1339016), (134, 669508), (268, 334754), (469, 191288), (536, 167377), (938, 95644), (1876, 47822), (3752, 23911)]