320424012928

素因数分解:

$2^7\times {\mathrm{75773}}^1\times {\mathrm{33037}}^1$

素因数の和:108824

約数の個数: 32

約数和(自身を含む): 638372460060

約数和(自身を除く): 317948447132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 33037, 66074, 75773, 132148, 151546, 264296, 303092, 528592, 606184, 1057184, 1212368, 2114368, 2424736, 4228736, 4849472, 9698944, 2503312601, 5006625202, 10013250404, 20026500808, 40053001616, 80106003232, 160212006464, 320424012928]

約数ペア:

[(1, 320424012928), (2, 160212006464), (4, 80106003232), (8, 40053001616), (16, 20026500808), (32, 10013250404), (64, 5006625202), (128, 2503312601), (33037, 9698944), (66074, 4849472), (75773, 4228736), (132148, 2424736), (151546, 2114368), (264296, 1212368), (303092, 1057184), (528592, 606184)]