40163368

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8641}}^1$

素因数の和:8737

約数の個数: 32

約数和(自身を含む): 87111360

約数和(自身を除く): 46947992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 8641, 17282, 34564, 60487, 69128, 120974, 241948, 483896, 717203, 1434406, 2868812, 5020421, 5737624, 10040842, 20081684, 40163368]

約数ペア:

[(1, 40163368), (2, 20081684), (4, 10040842), (7, 5737624), (8, 5020421), (14, 2868812), (28, 1434406), (56, 717203), (83, 483896), (166, 241948), (332, 120974), (581, 69128), (664, 60487), (1162, 34564), (2324, 17282), (4648, 8641)]