16185484

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 17683316

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 251, 329, 343, 502, 658, 686, 1004, 1316, 1372, 1757, 2303, 3514, 4606, 7028, 9212, 11797, 12299, 16121, 23594, 24598, 32242, 47188, 49196, 64484, 82579, 86093, 165158, 172186, 330316, 344372, 578053, 1156106, 2312212, 4046371, 8092742, 16185484]

約数ペア:

[(1, 16185484), (2, 8092742), (4, 4046371), (7, 2312212), (14, 1156106), (28, 578053), (47, 344372), (49, 330316), (94, 172186), (98, 165158), (188, 86093), (196, 82579), (251, 64484), (329, 49196), (343, 47188), (502, 32242), (658, 24598), (686, 23594), (1004, 16121), (1316, 12299), (1372, 11797), (1757, 9212), (2303, 7028), (3514, 4606)]