76680454768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{208370801}}^1$

素因数の和:208370832

約数の個数: 20

約数和(自身を含む): 155027876688

約数和(自身を除く): 78347421920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 208370801, 416741602, 833483204, 1666966408, 3333932816, 4792528423, 9585056846, 19170113692, 38340227384, 76680454768]

約数ペア:

[(1, 76680454768), (2, 38340227384), (4, 19170113692), (8, 9585056846), (16, 4792528423), (23, 3333932816), (46, 1666966408), (92, 833483204), (184, 416741602), (368, 208370801)]