87069818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12302

約数の個数: 32

約数和(自身を含む): 158811840

約数和(自身を除く): 71742022

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 12253, 24506, 134783, 208301, 232807, 269566, 416602, 465614, 2291311, 2560877, 3957719, 4582622, 5121754, 7915438, 43534909, 87069818]

約数ペア:

[(1, 87069818), (2, 43534909), (11, 7915438), (17, 5121754), (19, 4582622), (22, 3957719), (34, 2560877), (38, 2291311), (187, 465614), (209, 416602), (323, 269566), (374, 232807), (418, 208301), (646, 134783), (3553, 24506), (7106, 12253)]