123471992

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53777}}^1$

素因数の和:53831

約数の個数: 32

約数和(自身を含む): 271041120

約数和(自身を除く): 147569128

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 53777, 107554, 215108, 376439, 430216, 752878, 1505756, 2204857, 3011512, 4409714, 8819428, 15433999, 17638856, 30867998, 61735996, 123471992]

約数ペア:

[(1, 123471992), (2, 61735996), (4, 30867998), (7, 17638856), (8, 15433999), (14, 8819428), (28, 4409714), (41, 3011512), (56, 2204857), (82, 1505756), (164, 752878), (287, 430216), (328, 376439), (574, 215108), (1148, 107554), (2296, 53777)]