64984168

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{58439}}^1$

素因数の和:58584

約数の個数: 16

約数和(自身を含む): 122724000

約数和(自身を除く): 57739832

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 58439, 116878, 233756, 467512, 8123021, 16246042, 32492084, 64984168]

約数ペア:

[(1, 64984168), (2, 32492084), (4, 16246042), (8, 8123021), (139, 467512), (278, 233756), (556, 116878), (1112, 58439)]