80220224

素因数分解:

$2^6\times 7^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 182928768

約数和(自身を除く): 102708544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 241, 448, 482, 743, 964, 1486, 1687, 1928, 2972, 3374, 3856, 5201, 5944, 6748, 7712, 10402, 11888, 13496, 15424, 20804, 23776, 26992, 41608, 47552, 53984, 83216, 107968, 166432, 179063, 332864, 358126, 716252, 1253441, 1432504, 2506882, 2865008, 5013764, 5730016, 10027528, 11460032, 20055056, 40110112, 80220224]

約数ペア:

[(1, 80220224), (2, 40110112), (4, 20055056), (7, 11460032), (8, 10027528), (14, 5730016), (16, 5013764), (28, 2865008), (32, 2506882), (56, 1432504), (64, 1253441), (112, 716252), (224, 358126), (241, 332864), (448, 179063), (482, 166432), (743, 107968), (964, 83216), (1486, 53984), (1687, 47552), (1928, 41608), (2972, 26992), (3374, 23776), (3856, 20804), (5201, 15424), (5944, 13496), (6748, 11888), (7712, 10402)]