201609944

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{22441}}^1$

素因数の和:23570

約数の個数: 16

約数和(自身を含む): 378372120

約数和(自身を除く): 176762176

約数列:

[1, 2, 4, 8, 1123, 2246, 4492, 8984, 22441, 44882, 89764, 179528, 25201243, 50402486, 100804972, 201609944]

約数ペア:

[(1, 201609944), (2, 100804972), (4, 50402486), (8, 25201243), (1123, 179528), (2246, 89764), (4492, 44882), (8984, 22441)]