216970976

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127931}}^1$

素因数の和:127994

約数の個数: 24

約数和(自身を含む): 435224664

約数和(自身を除く): 218253688

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 127931, 255862, 511724, 1023448, 2046896, 4093792, 6780343, 13560686, 27121372, 54242744, 108485488, 216970976]

約数ペア:

[(1, 216970976), (2, 108485488), (4, 54242744), (8, 27121372), (16, 13560686), (32, 6780343), (53, 4093792), (106, 2046896), (212, 1023448), (424, 511724), (848, 255862), (1696, 127931)]