63960028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16333}}^1$

素因数の和:16437

約数の個数: 24

約数和(自身を含む): 123485040

約数和(自身を除く): 59525012

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 16333, 32666, 65332, 179663, 359326, 718652, 1453637, 2907274, 5814548, 15990007, 31980014, 63960028]

約数ペア:

[(1, 63960028), (2, 31980014), (4, 15990007), (11, 5814548), (22, 2907274), (44, 1453637), (89, 718652), (178, 359326), (356, 179663), (979, 65332), (1958, 32666), (3916, 16333)]