23011436

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 24512404

約数列:

[1, 2, 4, 7, 14, 28, 79, 101, 103, 158, 202, 206, 316, 404, 412, 553, 707, 721, 1106, 1414, 1442, 2212, 2828, 2884, 7979, 8137, 10403, 15958, 16274, 20806, 31916, 32548, 41612, 55853, 56959, 72821, 111706, 113918, 145642, 223412, 227836, 291284, 821837, 1643674, 3287348, 5752859, 11505718, 23011436]

約数ペア:

[(1, 23011436), (2, 11505718), (4, 5752859), (7, 3287348), (14, 1643674), (28, 821837), (79, 291284), (101, 227836), (103, 223412), (158, 145642), (202, 113918), (206, 111706), (316, 72821), (404, 56959), (412, 55853), (553, 41612), (707, 32548), (721, 31916), (1106, 20806), (1414, 16274), (1442, 15958), (2212, 10403), (2828, 8137), (2884, 7979)]