38128208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{28711}}^1$

素因数の和:28802

約数の個数: 20

約数和(自身を含む): 74766048

約数和(自身を除く): 36637840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 28711, 57422, 114844, 229688, 459376, 2383013, 4766026, 9532052, 19064104, 38128208]

約数ペア:

[(1, 38128208), (2, 19064104), (4, 9532052), (8, 4766026), (16, 2383013), (83, 459376), (166, 229688), (332, 114844), (664, 57422), (1328, 28711)]