13234472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 25681320

約数和(自身を除く): 12446848

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 257, 314, 328, 514, 628, 1028, 1256, 2056, 6437, 10537, 12874, 21074, 25748, 40349, 42148, 51496, 80698, 84296, 161396, 322792, 1654309, 3308618, 6617236, 13234472]

約数ペア:

[(1, 13234472), (2, 6617236), (4, 3308618), (8, 1654309), (41, 322792), (82, 161396), (157, 84296), (164, 80698), (257, 51496), (314, 42148), (328, 40349), (514, 25748), (628, 21074), (1028, 12874), (1256, 10537), (2056, 6437)]