23220848

素因数分解:

$2^4\times 7^1\times {\mathrm{207329}}^1$

素因数の和:207344

約数の個数: 20

約数和(自身を含む): 51417840

約数和(自身を除く): 28196992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 207329, 414658, 829316, 1451303, 1658632, 2902606, 3317264, 5805212, 11610424, 23220848]

約数ペア:

[(1, 23220848), (2, 11610424), (4, 5805212), (7, 3317264), (8, 2902606), (14, 1658632), (16, 1451303), (28, 829316), (56, 414658), (112, 207329)]