90351686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{5333}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 139409424

約数和(自身を除く): 49057738

約数列:

[1, 2, 43, 86, 197, 394, 5333, 8471, 10666, 16942, 229319, 458638, 1050601, 2101202, 45175843, 90351686]

約数ペア:

[(1, 90351686), (2, 45175843), (43, 2101202), (86, 1050601), (197, 458638), (394, 229319), (5333, 16942), (8471, 10666)]