16420452

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 40653312

約数和(自身を除く): 24232860

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1193, 2294, 2386, 3441, 3579, 4588, 4772, 6882, 7158, 13764, 14316, 36983, 44141, 73966, 88282, 110949, 132423, 147932, 176564, 221898, 264846, 443796, 529692, 1368371, 2736742, 4105113, 5473484, 8210226, 16420452]

約数ペア:

[(1, 16420452), (2, 8210226), (3, 5473484), (4, 4105113), (6, 2736742), (12, 1368371), (31, 529692), (37, 443796), (62, 264846), (74, 221898), (93, 176564), (111, 147932), (124, 132423), (148, 110949), (186, 88282), (222, 73966), (372, 44141), (444, 36983), (1147, 14316), (1193, 13764), (2294, 7158), (2386, 6882), (3441, 4772), (3579, 4588)]