245872048

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{97879}}^1$

素因数の和:98044

約数の個数: 20

約数和(自身を含む): 479416240

約数和(自身を除く): 233544192

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 97879, 195758, 391516, 783032, 1566064, 15367003, 30734006, 61468012, 122936024, 245872048]

約数ペア:

[(1, 245872048), (2, 122936024), (4, 61468012), (8, 30734006), (16, 15367003), (157, 1566064), (314, 783032), (628, 391516), (1256, 195758), (2512, 97879)]