16936472

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1811}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 36529920

約数和(自身を除く): 19593448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 1811, 2338, 3622, 4676, 7244, 9352, 12677, 14488, 25354, 50708, 101416, 302437, 604874, 1209748, 2117059, 2419496, 4234118, 8468236, 16936472]

約数ペア:

[(1, 16936472), (2, 8468236), (4, 4234118), (7, 2419496), (8, 2117059), (14, 1209748), (28, 604874), (56, 302437), (167, 101416), (334, 50708), (668, 25354), (1169, 14488), (1336, 12677), (1811, 9352), (2338, 7244), (3622, 4676)]