40896056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2381}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 81464400

約数和(自身を除く): 40568344

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 2381, 4294, 4762, 8588, 9524, 17176, 19048, 45239, 90478, 180956, 269053, 361912, 538106, 1076212, 2152424, 5112007, 10224014, 20448028, 40896056]

約数ペア:

[(1, 40896056), (2, 20448028), (4, 10224014), (8, 5112007), (19, 2152424), (38, 1076212), (76, 538106), (113, 361912), (152, 269053), (226, 180956), (452, 90478), (904, 45239), (2147, 19048), (2381, 17176), (4294, 9524), (4762, 8588)]