42828208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{116381}}^1$

素因数の和:116412

約数の個数: 20

約数和(自身を含む): 86588208

約数和(自身を除く): 43760000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 116381, 232762, 465524, 931048, 1862096, 2676763, 5353526, 10707052, 21414104, 42828208]

約数ペア:

[(1, 42828208), (2, 21414104), (4, 10707052), (8, 5353526), (16, 2676763), (23, 1862096), (46, 931048), (92, 465524), (184, 232762), (368, 116381)]