70863088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{108023}}^1$

素因数の和:108072

約数の個数: 20

約数和(自身を含む): 140647248

約数和(自身を除く): 69784160

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 108023, 216046, 432092, 864184, 1728368, 4428943, 8857886, 17715772, 35431544, 70863088]

約数ペア:

[(1, 70863088), (2, 35431544), (4, 17715772), (8, 8857886), (16, 4428943), (41, 1728368), (82, 864184), (164, 432092), (328, 216046), (656, 108023)]