4340848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15959}}^1$

素因数の和:15984

約数の個数: 20

約数和(自身を含む): 8905680

約数和(自身を除く): 4564832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15959, 31918, 63836, 127672, 255344, 271303, 542606, 1085212, 2170424, 4340848]

約数ペア:

[(1, 4340848), (2, 2170424), (4, 1085212), (8, 542606), (16, 271303), (17, 255344), (34, 127672), (68, 63836), (136, 31918), (272, 15959)]