100405928

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25253}}^1$

素因数の和:25337

約数の個数: 32

約数和(自身を含む): 218194560

約数和(自身を除く): 117788632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 25253, 50506, 101012, 176771, 202024, 353542, 707084, 1414168, 1792963, 3585926, 7171852, 12550741, 14343704, 25101482, 50202964, 100405928]

約数ペア:

[(1, 100405928), (2, 50202964), (4, 25101482), (7, 14343704), (8, 12550741), (14, 7171852), (28, 3585926), (56, 1792963), (71, 1414168), (142, 707084), (284, 353542), (497, 202024), (568, 176771), (994, 101012), (1988, 50506), (3976, 25253)]