23991128

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2243}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 27710632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2243, 2674, 4486, 5348, 8972, 10696, 15701, 17944, 31402, 62804, 125608, 428413, 856826, 1713652, 2998891, 3427304, 5997782, 11995564, 23991128]

約数ペア:

[(1, 23991128), (2, 11995564), (4, 5997782), (7, 3427304), (8, 2998891), (14, 1713652), (28, 856826), (56, 428413), (191, 125608), (382, 62804), (764, 31402), (1337, 17944), (1528, 15701), (2243, 10696), (2674, 8972), (4486, 5348)]