65169488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{177091}}^1$

素因数の和:177122

約数の個数: 20

約数和(自身を含む): 131756448

約数和(自身を除く): 66586960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 177091, 354182, 708364, 1416728, 2833456, 4073093, 8146186, 16292372, 32584744, 65169488]

約数ペア:

[(1, 65169488), (2, 32584744), (4, 16292372), (8, 8146186), (16, 4073093), (23, 2833456), (46, 1416728), (92, 708364), (184, 354182), (368, 177091)]