25160096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 55093248

約数和(自身を除く): 29933152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 1951, 3224, 3902, 6448, 7804, 12896, 15608, 25363, 31216, 50726, 60481, 62432, 101452, 120962, 202904, 241924, 405808, 483848, 786253, 811616, 967696, 1572506, 1935392, 3145012, 6290024, 12580048, 25160096]

約数ペア:

[(1, 25160096), (2, 12580048), (4, 6290024), (8, 3145012), (13, 1935392), (16, 1572506), (26, 967696), (31, 811616), (32, 786253), (52, 483848), (62, 405808), (104, 241924), (124, 202904), (208, 120962), (248, 101452), (403, 62432), (416, 60481), (496, 50726), (806, 31216), (992, 25363), (1612, 15608), (1951, 12896), (3224, 7804), (3902, 6448)]