213562528

素因数分解:

$2^5\times {\mathrm{433}}^1\times {\mathrm{15413}}^1$

素因数の和:15856

約数の個数: 24

約数和(自身を含む): 421449588

約数和(自身を除く): 207887060

約数列:

[1, 2, 4, 8, 16, 32, 433, 866, 1732, 3464, 6928, 13856, 15413, 30826, 61652, 123304, 246608, 493216, 6673829, 13347658, 26695316, 53390632, 106781264, 213562528]

約数ペア:

[(1, 213562528), (2, 106781264), (4, 53390632), (8, 26695316), (16, 13347658), (32, 6673829), (433, 493216), (866, 246608), (1732, 123304), (3464, 61652), (6928, 30826), (13856, 15413)]