1684291256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{3187}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 3262471680

約数和(自身を除く): 1578180424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2131, 3187, 4262, 6374, 8524, 12748, 17048, 25496, 66061, 98797, 132122, 197594, 264244, 395188, 528488, 790376, 6791497, 13582994, 27165988, 54331976, 210536407, 421072814, 842145628, 1684291256]

約数ペア:

[(1, 1684291256), (2, 842145628), (4, 421072814), (8, 210536407), (31, 54331976), (62, 27165988), (124, 13582994), (248, 6791497), (2131, 790376), (3187, 528488), (4262, 395188), (6374, 264244), (8524, 197594), (12748, 132122), (17048, 98797), (25496, 66061)]