188956664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5147}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 382702320

約数和(自身を除く): 193745656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 706, 1412, 2824, 4589, 5147, 9178, 10294, 18356, 20588, 36712, 41176, 66911, 133822, 267644, 535288, 1816891, 3633782, 7267564, 14535128, 23619583, 47239166, 94478332, 188956664]

約数ペア:

[(1, 188956664), (2, 94478332), (4, 47239166), (8, 23619583), (13, 14535128), (26, 7267564), (52, 3633782), (104, 1816891), (353, 535288), (706, 267644), (1412, 133822), (2824, 66911), (4589, 41176), (5147, 36712), (9178, 20588), (10294, 18356)]