124655728

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{7691}}^1$

素因数の和:8712

約数の個数: 20

約数和(自身を含む): 241790328

約数和(自身を除く): 117134600

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 7691, 8104, 15382, 16208, 30764, 61528, 123056, 7790983, 15581966, 31163932, 62327864, 124655728]

約数ペア:

[(1, 124655728), (2, 62327864), (4, 31163932), (8, 15581966), (16, 7790983), (1013, 123056), (2026, 61528), (4052, 30764), (7691, 16208), (8104, 15382)]