64347238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{17707}}^1$

素因数の和:17811

約数の個数: 16

約数和(自身を含む): 101998080

約数和(自身を除く): 37650842

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 17707, 35414, 407261, 814522, 1398853, 2797706, 32173619, 64347238]

約数ペア:

[(1, 64347238), (2, 32173619), (23, 2797706), (46, 1398853), (79, 814522), (158, 407261), (1817, 35414), (3634, 17707)]