61982216

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{9437}}^1$

素因数の和:10264

約数の個数: 16

約数和(自身を含む): 116370540

約数和(自身を除く): 54388324

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 9437, 18874, 37748, 75496, 7747777, 15495554, 30991108, 61982216]

約数ペア:

[(1, 61982216), (2, 30991108), (4, 15495554), (8, 7747777), (821, 75496), (1642, 37748), (3284, 18874), (6568, 9437)]