8240296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 7887704

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 223, 248, 298, 446, 596, 892, 1192, 1784, 4619, 6913, 9238, 13826, 18476, 27652, 33227, 36952, 55304, 66454, 132908, 265816, 1030037, 2060074, 4120148, 8240296]

約数ペア:

[(1, 8240296), (2, 4120148), (4, 2060074), (8, 1030037), (31, 265816), (62, 132908), (124, 66454), (149, 55304), (223, 36952), (248, 33227), (298, 27652), (446, 18476), (596, 13826), (892, 9238), (1192, 6913), (1784, 4619)]