32186780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 72194976

約数和(自身を除く): 40008196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 691, 1370, 1382, 2329, 2740, 2764, 3455, 4658, 6910, 9316, 11645, 11747, 13820, 23290, 23494, 46580, 46988, 58735, 94667, 117470, 189334, 234940, 378668, 473335, 946670, 1609339, 1893340, 3218678, 6437356, 8046695, 16093390, 32186780]

約数ペア:

[(1, 32186780), (2, 16093390), (4, 8046695), (5, 6437356), (10, 3218678), (17, 1893340), (20, 1609339), (34, 946670), (68, 473335), (85, 378668), (137, 234940), (170, 189334), (274, 117470), (340, 94667), (548, 58735), (685, 46988), (691, 46580), (1370, 23494), (1382, 23290), (2329, 13820), (2740, 11747), (2764, 11645), (3455, 9316), (4658, 6910)]