99977168

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{16487}}^1$

素因数の和:16874

約数の個数: 20

約数和(自身を含む): 194228640

約数和(自身を除く): 94251472

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 16487, 32974, 65948, 131896, 263792, 6248573, 12497146, 24994292, 49988584, 99977168]

約数ペア:

[(1, 99977168), (2, 49988584), (4, 24994292), (8, 12497146), (16, 6248573), (379, 263792), (758, 131896), (1516, 65948), (3032, 32974), (6064, 16487)]