30571888

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23021}}^1$

素因数の和:23112

約数の個数: 20

約数和(自身を含む): 59949288

約数和(自身を除く): 29377400

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23021, 46042, 92084, 184168, 368336, 1910743, 3821486, 7642972, 15285944, 30571888]

約数ペア:

[(1, 30571888), (2, 15285944), (4, 7642972), (8, 3821486), (16, 1910743), (83, 368336), (166, 184168), (332, 92084), (664, 46042), (1328, 23021)]