22420696

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{52879}}^1$

素因数の和:52938

約数の個数: 16

約数和(自身を含む): 42832800

約数和(自身を除く): 20412104

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 52879, 105758, 211516, 423032, 2802587, 5605174, 11210348, 22420696]

約数ペア:

[(1, 22420696), (2, 11210348), (4, 5605174), (8, 2802587), (53, 423032), (106, 211516), (212, 105758), (424, 52879)]