68050768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{98911}}^1$

素因数の和:98962

約数の個数: 20

約数和(自身を含む): 134915968

約数和(自身を除く): 66865200

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 98911, 197822, 395644, 791288, 1582576, 4253173, 8506346, 17012692, 34025384, 68050768]

約数ペア:

[(1, 68050768), (2, 34025384), (4, 17012692), (8, 8506346), (16, 4253173), (43, 1582576), (86, 791288), (172, 395644), (344, 197822), (688, 98911)]