56171638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 95061600

約数和(自身を除く): 38889962

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 977, 1513, 1691, 1954, 3026, 3382, 16609, 18563, 28747, 33218, 37126, 57494, 86953, 173906, 315571, 631142, 1478201, 1652107, 2956402, 3304214, 28085819, 56171638]

約数ペア:

[(1, 56171638), (2, 28085819), (17, 3304214), (19, 2956402), (34, 1652107), (38, 1478201), (89, 631142), (178, 315571), (323, 173906), (646, 86953), (977, 57494), (1513, 37126), (1691, 33218), (1954, 28747), (3026, 18563), (3382, 16609)]