81018046

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{2267}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 123451776

約数和(自身を除く): 42433730

約数列:

[1, 2, 107, 167, 214, 334, 2267, 4534, 17869, 35738, 242569, 378589, 485138, 757178, 40509023, 81018046]

約数ペア:

[(1, 81018046), (2, 40509023), (107, 757178), (167, 485138), (214, 378589), (334, 242569), (2267, 35738), (4534, 17869)]