8159798888

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{23431}}^1$

素因数の和:23969

約数の個数: 32

約数和(自身を含む): 15487614720

約数和(自身を除く): 7327815832

約数列:

[1, 2, 4, 8, 101, 202, 404, 431, 808, 862, 1724, 3448, 23431, 43531, 46862, 87062, 93724, 174124, 187448, 348248, 2366531, 4733062, 9466124, 10098761, 18932248, 20197522, 40395044, 80790088, 1019974861, 2039949722, 4079899444, 8159798888]

約数ペア:

[(1, 8159798888), (2, 4079899444), (4, 2039949722), (8, 1019974861), (101, 80790088), (202, 40395044), (404, 20197522), (431, 18932248), (808, 10098761), (862, 9466124), (1724, 4733062), (3448, 2366531), (23431, 348248), (43531, 187448), (46862, 174124), (87062, 93724)]