22018312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67129}}^1$

素因数の和:67176

約数の個数: 16

約数和(自身を含む): 42291900

約数和(自身を除く): 20273588

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67129, 134258, 268516, 537032, 2752289, 5504578, 11009156, 22018312]

約数ペア:

[(1, 22018312), (2, 11009156), (4, 5504578), (8, 2752289), (41, 537032), (82, 268516), (164, 134258), (328, 67129)]