245865328

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{65951}}^1$

素因数の和:66192

約数の個数: 20

約数和(自身を含む): 478415808

約数和(自身を除く): 232550480

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 65951, 131902, 263804, 527608, 1055216, 15366583, 30733166, 61466332, 122932664, 245865328]

約数ペア:

[(1, 245865328), (2, 122932664), (4, 61466332), (8, 30733166), (16, 15366583), (233, 1055216), (466, 527608), (932, 263804), (1864, 131902), (3728, 65951)]