30172496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{40123}}^1$

素因数の和:40178

約数の個数: 20

約数和(自身を含む): 59704512

約数和(自身を除く): 29532016

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 40123, 80246, 160492, 320984, 641968, 1885781, 3771562, 7543124, 15086248, 30172496]

約数ペア:

[(1, 30172496), (2, 15086248), (4, 7543124), (8, 3771562), (16, 1885781), (47, 641968), (94, 320984), (188, 160492), (376, 80246), (752, 40123)]