8683984

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3622

約数の個数: 20

約数和(自身を含む): 16937284

約数和(自身を除く): 8253300

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3457, 6914, 13828, 27656, 55312, 542749, 1085498, 2170996, 4341992, 8683984]

約数ペア:

[(1, 8683984), (2, 4341992), (4, 2170996), (8, 1085498), (16, 542749), (157, 55312), (314, 27656), (628, 13828), (1256, 6914), (2512, 3457)]