23123696

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13259}}^1$

素因数の和:13376

約数の個数: 20

約数和(自身を含む): 45216600

約数和(自身を除く): 22092904

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13259, 26518, 53036, 106072, 212144, 1445231, 2890462, 5780924, 11561848, 23123696]

約数ペア:

[(1, 23123696), (2, 11561848), (4, 5780924), (8, 2890462), (16, 1445231), (109, 212144), (218, 106072), (436, 53036), (872, 26518), (1744, 13259)]