13471856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 27272064

約数和(自身を除く): 13800208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 173, 248, 314, 346, 496, 628, 692, 1256, 1384, 2512, 2768, 4867, 5363, 9734, 10726, 19468, 21452, 27161, 38936, 42904, 54322, 77872, 85808, 108644, 217288, 434576, 841991, 1683982, 3367964, 6735928, 13471856]

約数ペア:

[(1, 13471856), (2, 6735928), (4, 3367964), (8, 1683982), (16, 841991), (31, 434576), (62, 217288), (124, 108644), (157, 85808), (173, 77872), (248, 54322), (314, 42904), (346, 38936), (496, 27161), (628, 21452), (692, 19468), (1256, 10726), (1384, 9734), (2512, 5363), (2768, 4867)]