61641712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{350237}}^1$

素因数の和:350256

約数の個数: 20

約数和(自身を含む): 130288536

約数和(自身を除く): 68646824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 350237, 700474, 1400948, 2801896, 3852607, 5603792, 7705214, 15410428, 30820856, 61641712]

約数ペア:

[(1, 61641712), (2, 30820856), (4, 15410428), (8, 7705214), (11, 5603792), (16, 3852607), (22, 2801896), (44, 1400948), (88, 700474), (176, 350237)]