25359632

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{20063}}^1$

素因数の和:20150

約数の個数: 20

約数和(自身を含む): 49758720

約数和(自身を除く): 24399088

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 20063, 40126, 80252, 160504, 321008, 1584977, 3169954, 6339908, 12679816, 25359632]

約数ペア:

[(1, 25359632), (2, 12679816), (4, 6339908), (8, 3169954), (16, 1584977), (79, 321008), (158, 160504), (316, 80252), (632, 40126), (1264, 20063)]