123809432

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 112580968

約数列:

[1, 2, 4, 8, 79, 158, 227, 316, 454, 632, 863, 908, 1726, 1816, 3452, 6904, 17933, 35866, 68177, 71732, 136354, 143464, 195901, 272708, 391802, 545416, 783604, 1567208, 15476179, 30952358, 61904716, 123809432]

約数ペア:

[(1, 123809432), (2, 61904716), (4, 30952358), (8, 15476179), (79, 1567208), (158, 783604), (227, 545416), (316, 391802), (454, 272708), (632, 195901), (863, 143464), (908, 136354), (1726, 71732), (1816, 68177), (3452, 35866), (6904, 17933)]