201642016

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{9533}}^1$

素因数の和:10204

約数の個数: 24

約数和(自身を含む): 397625004

約数和(自身を除く): 195982988

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 9533, 10576, 19066, 21152, 38132, 76264, 152528, 305056, 6301313, 12602626, 25205252, 50410504, 100821008, 201642016]

約数ペア:

[(1, 201642016), (2, 100821008), (4, 50410504), (8, 25205252), (16, 12602626), (32, 6301313), (661, 305056), (1322, 152528), (2644, 76264), (5288, 38132), (9533, 21152), (10576, 19066)]