86057830

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 157386240

約数和(自身を除く): 71328410

約数列:

[1, 2, 5, 10, 131, 179, 262, 358, 367, 655, 734, 895, 1310, 1790, 1835, 3670, 23449, 46898, 48077, 65693, 96154, 117245, 131386, 234490, 240385, 328465, 480770, 656930, 8605783, 17211566, 43028915, 86057830]

約数ペア:

[(1, 86057830), (2, 43028915), (5, 17211566), (10, 8605783), (131, 656930), (179, 480770), (262, 328465), (358, 240385), (367, 234490), (655, 131386), (734, 117245), (895, 96154), (1310, 65693), (1790, 48077), (1835, 46898), (3670, 23449)]