31724336

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1483}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 70662144

約数和(自身を除く): 38937808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1483, 1528, 2674, 2966, 3056, 5348, 5932, 10381, 10696, 11864, 20762, 21392, 23728, 41524, 83048, 166096, 283253, 566506, 1133012, 1982771, 2266024, 3965542, 4532048, 7931084, 15862168, 31724336]

約数ペア:

[(1, 31724336), (2, 15862168), (4, 7931084), (7, 4532048), (8, 3965542), (14, 2266024), (16, 1982771), (28, 1133012), (56, 566506), (112, 283253), (191, 166096), (382, 83048), (764, 41524), (1337, 23728), (1483, 21392), (1528, 20762), (2674, 11864), (2966, 10696), (3056, 10381), (5348, 5932)]