66469016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{136207}}^1$

素因数の和:136274

約数の個数: 16

約数和(自身を含む): 126673440

約数和(自身を除く): 60204424

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 136207, 272414, 544828, 1089656, 8308627, 16617254, 33234508, 66469016]

約数ペア:

[(1, 66469016), (2, 33234508), (4, 16617254), (8, 8308627), (61, 1089656), (122, 544828), (244, 272414), (488, 136207)]