90038834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 154638720

約数和(自身を除く): 64599886

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 3767, 7534, 11951, 23902, 64039, 71573, 128078, 139379, 143146, 278758, 1216741, 2369443, 2433482, 2648201, 4738886, 5296402, 45019417, 90038834]

約数ペア:

[(1, 90038834), (2, 45019417), (17, 5296402), (19, 4738886), (34, 2648201), (37, 2433482), (38, 2369443), (74, 1216741), (323, 278758), (629, 143146), (646, 139379), (703, 128078), (1258, 71573), (1406, 64039), (3767, 23902), (7534, 11951)]