86810164

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23348

約数の個数: 36

約数和(自身を含む): 186029760

約数和(自身を除く): 99219596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 23311, 46622, 93244, 163177, 326354, 442909, 652708, 885818, 1142239, 1771636, 2284478, 3100363, 4568956, 6200726, 12401452, 21702541, 43405082, 86810164]

約数ペア:

[(1, 86810164), (2, 43405082), (4, 21702541), (7, 12401452), (14, 6200726), (19, 4568956), (28, 3100363), (38, 2284478), (49, 1771636), (76, 1142239), (98, 885818), (133, 652708), (196, 442909), (266, 326354), (532, 163177), (931, 93244), (1862, 46622), (3724, 23311)]