86907748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7573}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 161174720

約数和(自身を除く): 74266972

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 7573, 11476, 15146, 30292, 143887, 287774, 575548, 1143523, 2287046, 4574092, 21726937, 43453874, 86907748]

約数ペア:

[(1, 86907748), (2, 43453874), (4, 21726937), (19, 4574092), (38, 2287046), (76, 1143523), (151, 575548), (302, 287774), (604, 143887), (2869, 30292), (5738, 15146), (7573, 11476)]