353872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1326

約数の個数: 20

約数和(自身を含む): 726516

約数和(自身を除く): 372644

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1301, 2602, 5204, 10408, 20816, 22117, 44234, 88468, 176936, 353872]

約数ペア:

[(1, 353872), (2, 176936), (4, 88468), (8, 44234), (16, 22117), (17, 20816), (34, 10408), (68, 5204), (136, 2602), (272, 1301)]