128599832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{945587}}^1$

素因数の和:945610

約数の個数: 16

約数和(自身を含む): 255308760

約数和(自身を除く): 126708928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 945587, 1891174, 3782348, 7564696, 16074979, 32149958, 64299916, 128599832]

約数ペア:

[(1, 128599832), (2, 64299916), (4, 32149958), (8, 16074979), (17, 7564696), (34, 3782348), (68, 1891174), (136, 945587)]