21034528

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1831}}^1$

素因数の和:2200

約数の個数: 24

約数和(自身を含む): 41549760

約数和(自身を除く): 20515232

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 1831, 2872, 3662, 5744, 7324, 11488, 14648, 29296, 58592, 657329, 1314658, 2629316, 5258632, 10517264, 21034528]

約数ペア:

[(1, 21034528), (2, 10517264), (4, 5258632), (8, 2629316), (16, 1314658), (32, 657329), (359, 58592), (718, 29296), (1436, 14648), (1831, 11488), (2872, 7324), (3662, 5744)]