1690182016

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{30637}}^1$

素因数の和:31082

約数の個数: 32

約数和(自身を含む): 3375082080

約数和(自身を除く): 1684900064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 6896, 13792, 27584, 30637, 55168, 61274, 122548, 245096, 490192, 980384, 1960768, 3921536, 13204547, 26409094, 52818188, 105636376, 211272752, 422545504, 845091008, 1690182016]

約数ペア:

[(1, 1690182016), (2, 845091008), (4, 422545504), (8, 211272752), (16, 105636376), (32, 52818188), (64, 26409094), (128, 13204547), (431, 3921536), (862, 1960768), (1724, 980384), (3448, 490192), (6896, 245096), (13792, 122548), (27584, 61274), (30637, 55168)]