40570832

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26141}}^1$

素因数の和:26246

約数の個数: 20

約数和(自身を含む): 79419396

約数和(自身を除く): 38848564

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26141, 52282, 104564, 209128, 418256, 2535677, 5071354, 10142708, 20285416, 40570832]

約数ペア:

[(1, 40570832), (2, 20285416), (4, 10142708), (8, 5071354), (16, 2535677), (97, 418256), (194, 209128), (388, 104564), (776, 52282), (1552, 26141)]