31085552

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{24593}}^1$

素因数の和:24680

約数の個数: 20

約数和(自身を含む): 60993120

約数和(自身を除く): 29907568

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 24593, 49186, 98372, 196744, 393488, 1942847, 3885694, 7771388, 15542776, 31085552]

約数ペア:

[(1, 31085552), (2, 15542776), (4, 7771388), (8, 3885694), (16, 1942847), (79, 393488), (158, 196744), (316, 98372), (632, 49186), (1264, 24593)]