55938704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205657}}^1$

素因数の和:205682

約数の個数: 20

約数和(自身を含む): 114757164

約数和(自身を除く): 58818460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205657, 411314, 822628, 1645256, 3290512, 3496169, 6992338, 13984676, 27969352, 55938704]

約数ペア:

[(1, 55938704), (2, 27969352), (4, 13984676), (8, 6992338), (16, 3496169), (17, 3290512), (34, 1645256), (68, 822628), (136, 411314), (272, 205657)]