16404060752

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{42487}}^1$

素因数の和:42963

約数の個数: 40

約数和(自身を含む): 32401348800

約数和(自身を除く): 15997288048

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 409, 472, 818, 944, 1636, 3272, 6544, 24131, 42487, 48262, 84974, 96524, 169948, 193048, 339896, 386096, 679792, 2506733, 5013466, 10026932, 17377183, 20053864, 34754366, 40107728, 69508732, 139017464, 278034928, 1025253797, 2050507594, 4101015188, 8202030376, 16404060752]

約数ペア:

[(1, 16404060752), (2, 8202030376), (4, 4101015188), (8, 2050507594), (16, 1025253797), (59, 278034928), (118, 139017464), (236, 69508732), (409, 40107728), (472, 34754366), (818, 20053864), (944, 17377183), (1636, 10026932), (3272, 5013466), (6544, 2506733), (24131, 679792), (42487, 386096), (48262, 339896), (84974, 193048), (96524, 169948)]