31483048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{231493}}^1$

素因数の和:231516

約数の個数: 16

約数和(自身を含む): 62503380

約数和(自身を除く): 31020332

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 231493, 462986, 925972, 1851944, 3935381, 7870762, 15741524, 31483048]

約数ペア:

[(1, 31483048), (2, 15741524), (4, 7870762), (8, 3935381), (17, 1851944), (34, 925972), (68, 462986), (136, 231493)]