127142408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{512671}}^1$

素因数の和:512708

約数の個数: 16

約数和(自身を含む): 246082560

約数和(自身を除く): 118940152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 512671, 1025342, 2050684, 4101368, 15892801, 31785602, 63571204, 127142408]

約数ペア:

[(1, 127142408), (2, 63571204), (4, 31785602), (8, 15892801), (31, 4101368), (62, 2050684), (124, 1025342), (248, 512671)]