16231712

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 36796032

約数和(自身を除く): 20564320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 311, 466, 622, 932, 1244, 1631, 1864, 2177, 2488, 3262, 3728, 4354, 4976, 6524, 7456, 8708, 9952, 13048, 17416, 26096, 34832, 52192, 69664, 72463, 144926, 289852, 507241, 579704, 1014482, 1159408, 2028964, 2318816, 4057928, 8115856, 16231712]

約数ペア:

[(1, 16231712), (2, 8115856), (4, 4057928), (7, 2318816), (8, 2028964), (14, 1159408), (16, 1014482), (28, 579704), (32, 507241), (56, 289852), (112, 144926), (224, 72463), (233, 69664), (311, 52192), (466, 34832), (622, 26096), (932, 17416), (1244, 13048), (1631, 9952), (1864, 8708), (2177, 7456), (2488, 6524), (3262, 4976), (3728, 4354)]