31691036146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1\times {\mathrm{32443}}^1$

素因数の和:38806

約数の個数: 32

約数和(自身を含む): 59277523968

約数和(自身を除く): 27586487822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6343, 12686, 32443, 44401, 64886, 69773, 88802, 139546, 227101, 356873, 454202, 488411, 713746, 976822, 2498111, 4996222, 205785949, 411571898, 1440501643, 2263645439, 2881003286, 4527290878, 15845518073, 31691036146]

約数ペア:

[(1, 31691036146), (2, 15845518073), (7, 4527290878), (11, 2881003286), (14, 2263645439), (22, 1440501643), (77, 411571898), (154, 205785949), (6343, 4996222), (12686, 2498111), (32443, 976822), (44401, 713746), (64886, 488411), (69773, 454202), (88802, 356873), (139546, 227101)]