16438432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 34013952

約数和(自身を除く): 17575520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 227, 248, 292, 454, 496, 584, 908, 992, 1168, 1816, 2263, 2336, 3632, 4526, 7037, 7264, 9052, 14074, 16571, 18104, 28148, 33142, 36208, 56296, 66284, 72416, 112592, 132568, 225184, 265136, 513701, 530272, 1027402, 2054804, 4109608, 8219216, 16438432]

約数ペア:

[(1, 16438432), (2, 8219216), (4, 4109608), (8, 2054804), (16, 1027402), (31, 530272), (32, 513701), (62, 265136), (73, 225184), (124, 132568), (146, 112592), (227, 72416), (248, 66284), (292, 56296), (454, 36208), (496, 33142), (584, 28148), (908, 18104), (992, 16571), (1168, 14074), (1816, 9052), (2263, 7264), (2336, 7037), (3632, 4526)]