22509904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82757}}^1$

素因数の和:82782

約数の個数: 20

約数和(自身を含む): 46178964

約数和(自身を除く): 23669060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82757, 165514, 331028, 662056, 1324112, 1406869, 2813738, 5627476, 11254952, 22509904]

約数ペア:

[(1, 22509904), (2, 11254952), (4, 5627476), (8, 2813738), (16, 1406869), (17, 1324112), (34, 662056), (68, 331028), (136, 165514), (272, 82757)]