55838584

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{42821}}^1$

素因数の和:42990

約数の個数: 16

約数和(自身を含む): 105342120

約数和(自身を除く): 49503536

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 42821, 85642, 171284, 342568, 6979823, 13959646, 27919292, 55838584]

約数ペア:

[(1, 55838584), (2, 27919292), (4, 13959646), (8, 6979823), (163, 342568), (326, 171284), (652, 85642), (1304, 42821)]