89116972

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8017}}^1$

素因数の和:8425

約数の個数: 24

約数和(自身を含む): 178705184

約数和(自身を除く): 89588212

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 8017, 11116, 16034, 32068, 56119, 112238, 224476, 3182749, 6365498, 12730996, 22279243, 44558486, 89116972]

約数ペア:

[(1, 89116972), (2, 44558486), (4, 22279243), (7, 12730996), (14, 6365498), (28, 3182749), (397, 224476), (794, 112238), (1588, 56119), (2779, 32068), (5558, 16034), (8017, 11116)]