16907090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54539}}^1$

素因数の和:54577

約数の個数: 16

約数和(自身を含む): 31415040

約数和(自身を除く): 14507950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 54539, 109078, 272695, 545390, 1690709, 3381418, 8453545, 16907090]

約数ペア:

[(1, 16907090), (2, 8453545), (5, 3381418), (10, 1690709), (31, 545390), (62, 272695), (155, 109078), (310, 54539)]