45130928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{148457}}^1$

素因数の和:148484

約数の個数: 20

約数和(自身を含む): 92043960

約数和(自身を除く): 46913032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 148457, 296914, 593828, 1187656, 2375312, 2820683, 5641366, 11282732, 22565464, 45130928]

約数ペア:

[(1, 45130928), (2, 22565464), (4, 11282732), (8, 5641366), (16, 2820683), (19, 2375312), (38, 1187656), (76, 593828), (152, 296914), (304, 148457)]