90048796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11719}}^1$

素因数の和:11853

約数の個数: 24

約数和(自身を含む): 168346080

約数和(自身を除く): 78297284

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 11719, 23438, 46876, 199223, 398446, 796892, 1324247, 2648494, 5296988, 22512199, 45024398, 90048796]

約数ペア:

[(1, 90048796), (2, 45024398), (4, 22512199), (17, 5296988), (34, 2648494), (68, 1324247), (113, 796892), (226, 398446), (452, 199223), (1921, 46876), (3842, 23438), (7684, 11719)]