30831476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 58257864

約数和(自身を除く): 27426388

約数列:

[1, 2, 4, 13, 26, 52, 673, 881, 1346, 1762, 2692, 3524, 8749, 11453, 17498, 22906, 34996, 45812, 592913, 1185826, 2371652, 7707869, 15415738, 30831476]

約数ペア:

[(1, 30831476), (2, 15415738), (4, 7707869), (13, 2371652), (26, 1185826), (52, 592913), (673, 45812), (881, 34996), (1346, 22906), (1762, 17498), (2692, 11453), (3524, 8749)]