54938272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{90359}}^1$

素因数の和:90388

約数の個数: 24

約数和(自身を含む): 113853600

約数和(自身を除く): 58915328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 90359, 180718, 361436, 722872, 1445744, 1716821, 2891488, 3433642, 6867284, 13734568, 27469136, 54938272]

約数ペア:

[(1, 54938272), (2, 27469136), (4, 13734568), (8, 6867284), (16, 3433642), (19, 2891488), (32, 1716821), (38, 1445744), (76, 722872), (152, 361436), (304, 180718), (608, 90359)]