256165576

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{283369}}^1$

素因数の和:283488

約数の個数: 16

約数和(自身を含む): 484562700

約数和(自身を除く): 228397124

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 283369, 566738, 1133476, 2266952, 32020697, 64041394, 128082788, 256165576]

約数ペア:

[(1, 256165576), (2, 128082788), (4, 64041394), (8, 32020697), (113, 2266952), (226, 1133476), (452, 566738), (904, 283369)]