8184472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 7691528

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 199, 212, 388, 398, 424, 776, 796, 1592, 5141, 10282, 10547, 19303, 20564, 21094, 38606, 41128, 42188, 77212, 84376, 154424, 1023059, 2046118, 4092236, 8184472]

約数ペア:

[(1, 8184472), (2, 4092236), (4, 2046118), (8, 1023059), (53, 154424), (97, 84376), (106, 77212), (194, 42188), (199, 41128), (212, 38606), (388, 21094), (398, 20564), (424, 19303), (776, 10547), (796, 10282), (1592, 5141)]