105609808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{212923}}^1$

素因数の和:212962

約数の個数: 20

約数和(自身を含む): 211220608

約数和(自身を除く): 105610800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 212923, 425846, 851692, 1703384, 3406768, 6600613, 13201226, 26402452, 52804904, 105609808]

約数ペア:

[(1, 105609808), (2, 52804904), (4, 26402452), (8, 13201226), (16, 6600613), (31, 3406768), (62, 1703384), (124, 851692), (248, 425846), (496, 212923)]