89036836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 186683392

約数和(自身を除く): 97646556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1531, 1876, 2077, 3062, 4154, 6124, 8308, 10717, 14539, 21434, 29078, 42868, 47461, 58156, 94922, 102577, 189844, 205154, 332227, 410308, 664454, 718039, 1328908, 1436078, 2872156, 3179887, 6359774, 12719548, 22259209, 44518418, 89036836]

約数ペア:

[(1, 89036836), (2, 44518418), (4, 22259209), (7, 12719548), (14, 6359774), (28, 3179887), (31, 2872156), (62, 1436078), (67, 1328908), (124, 718039), (134, 664454), (217, 410308), (268, 332227), (434, 205154), (469, 189844), (868, 102577), (938, 94922), (1531, 58156), (1876, 47461), (2077, 42868), (3062, 29078), (4154, 21434), (6124, 14539), (8308, 10717)]