45421136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{123427}}^1$

素因数の和:123458

約数の個数: 20

約数和(自身を含む): 91830432

約数和(自身を除く): 46409296

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 123427, 246854, 493708, 987416, 1974832, 2838821, 5677642, 11355284, 22710568, 45421136]

約数ペア:

[(1, 45421136), (2, 22710568), (4, 11355284), (8, 5677642), (16, 2838821), (23, 1974832), (46, 987416), (92, 493708), (184, 246854), (368, 123427)]