78406816

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{106531}}^1$

素因数の和:106564

約数の個数: 24

約数和(自身を含む): 161076384

約数和(自身を除く): 82669568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 106531, 213062, 426124, 852248, 1704496, 2450213, 3408992, 4900426, 9800852, 19601704, 39203408, 78406816]

約数ペア:

[(1, 78406816), (2, 39203408), (4, 19601704), (8, 9800852), (16, 4900426), (23, 3408992), (32, 2450213), (46, 1704496), (92, 852248), (184, 426124), (368, 213062), (736, 106531)]