31838896

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{25189}}^1$

素因数の和:25276

約数の個数: 20

約数和(自身を含む): 62471200

約数和(自身を除く): 30632304

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 25189, 50378, 100756, 201512, 403024, 1989931, 3979862, 7959724, 15919448, 31838896]

約数ペア:

[(1, 31838896), (2, 15919448), (4, 7959724), (8, 3979862), (16, 1989931), (79, 403024), (158, 201512), (316, 100756), (632, 50378), (1264, 25189)]