8219216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 16737024

約数和(自身を除く): 8517808

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 227, 248, 292, 454, 496, 584, 908, 1168, 1816, 2263, 3632, 4526, 7037, 9052, 14074, 16571, 18104, 28148, 33142, 36208, 56296, 66284, 112592, 132568, 265136, 513701, 1027402, 2054804, 4109608, 8219216]

約数ペア:

[(1, 8219216), (2, 4109608), (4, 2054804), (8, 1027402), (16, 513701), (31, 265136), (62, 132568), (73, 112592), (124, 66284), (146, 56296), (227, 36208), (248, 33142), (292, 28148), (454, 18104), (496, 16571), (584, 14074), (908, 9052), (1168, 7037), (1816, 4526), (2263, 3632)]