289341328

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{101027}}^1$

素因数の和:101214

約数の個数: 20

約数和(自身を含む): 563736240

約数和(自身を除く): 274394912

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 101027, 202054, 404108, 808216, 1616432, 18083833, 36167666, 72335332, 144670664, 289341328]

約数ペア:

[(1, 289341328), (2, 144670664), (4, 72335332), (8, 36167666), (16, 18083833), (179, 1616432), (358, 808216), (716, 404108), (1432, 202054), (2864, 101027)]