221414944

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{15619}}^1$

素因数の和:16072

約数の個数: 24

約数和(自身を含む): 436922640

約数和(自身を除く): 215507696

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 7088, 14176, 15619, 31238, 62476, 124952, 249904, 499808, 6919217, 13838434, 27676868, 55353736, 110707472, 221414944]

約数ペア:

[(1, 221414944), (2, 110707472), (4, 55353736), (8, 27676868), (16, 13838434), (32, 6919217), (443, 499808), (886, 249904), (1772, 124952), (3544, 62476), (7088, 31238), (14176, 15619)]