189847472

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{12347}}^1$

素因数の和:12417

約数の個数: 30

約数和(自身を含む): 380108484

約数和(自身を除く): 190261012

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 12347, 15376, 24694, 49388, 98776, 197552, 382757, 765514, 1531028, 3062056, 6124112, 11865467, 23730934, 47461868, 94923736, 189847472]

約数ペア:

[(1, 189847472), (2, 94923736), (4, 47461868), (8, 23730934), (16, 11865467), (31, 6124112), (62, 3062056), (124, 1531028), (248, 765514), (496, 382757), (961, 197552), (1922, 98776), (3844, 49388), (7688, 24694), (12347, 15376)]