16401132016

素因数分解:

$2^4\times {\mathrm{3049}}^1\times {\mathrm{336199}}^1$

素因数の和:339256

約数の個数: 20

約数和(自身を含む): 31787710000

約数和(自身を除く): 15386577984

約数列:

[1, 2, 4, 8, 16, 3049, 6098, 12196, 24392, 48784, 336199, 672398, 1344796, 2689592, 5379184, 1025070751, 2050141502, 4100283004, 8200566008, 16401132016]

約数ペア:

[(1, 16401132016), (2, 8200566008), (4, 4100283004), (8, 2050141502), (16, 1025070751), (3049, 5379184), (6098, 2689592), (12196, 1344796), (24392, 672398), (48784, 336199)]