39996238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9203}}^1$

素因数の和:9299

約数の個数: 16

約数和(自身を含む): 62624016

約数和(自身を除く): 22627778

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 9203, 18406, 377323, 487759, 754646, 975518, 19998119, 39996238]

約数ペア:

[(1, 39996238), (2, 19998119), (41, 975518), (53, 754646), (82, 487759), (106, 377323), (2173, 18406), (4346, 9203)]