77341744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117899}}^1$

素因数の和:117948

約数の個数: 20

約数和(自身を含む): 153505800

約数和(自身を除く): 76164056

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117899, 235798, 471596, 943192, 1886384, 4833859, 9667718, 19335436, 38670872, 77341744]

約数ペア:

[(1, 77341744), (2, 38670872), (4, 19335436), (8, 9667718), (16, 4833859), (41, 1886384), (82, 943192), (164, 471596), (328, 235798), (656, 117899)]