40546768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149069}}^1$

素因数の和:149094

約数の個数: 20

約数和(自身を含む): 83181060

約数和(自身を除く): 42634292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149069, 298138, 596276, 1192552, 2385104, 2534173, 5068346, 10136692, 20273384, 40546768]

約数ペア:

[(1, 40546768), (2, 20273384), (4, 10136692), (8, 5068346), (16, 2534173), (17, 2385104), (34, 1192552), (68, 596276), (136, 298138), (272, 149069)]