80597216

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3427

約数の個数: 48

約数和(自身を含む): 183062880

約数和(自身を除く): 102465664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3301, 3488, 6104, 6602, 12208, 13204, 23107, 24416, 26408, 46214, 52816, 92428, 105632, 184856, 359809, 369712, 719618, 739424, 1439236, 2518663, 2878472, 5037326, 5756944, 10074652, 11513888, 20149304, 40298608, 80597216]

約数ペア:

[(1, 80597216), (2, 40298608), (4, 20149304), (7, 11513888), (8, 10074652), (14, 5756944), (16, 5037326), (28, 2878472), (32, 2518663), (56, 1439236), (109, 739424), (112, 719618), (218, 369712), (224, 359809), (436, 184856), (763, 105632), (872, 92428), (1526, 52816), (1744, 46214), (3052, 26408), (3301, 24416), (3488, 23107), (6104, 13204), (6602, 12208)]