3313132576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{19861}}^1$

素因数の和:20285

約数の個数: 48

約数和(自身を含む): 7042350168

約数和(自身を除く): 3729217592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 401, 416, 802, 1604, 3208, 5213, 6416, 10426, 12832, 19861, 20852, 39722, 41704, 79444, 83408, 158888, 166816, 258193, 317776, 516386, 635552, 1032772, 2065544, 4131088, 7964261, 8262176, 15928522, 31857044, 63714088, 103535393, 127428176, 207070786, 254856352, 414141572, 828283144, 1656566288, 3313132576]

約数ペア:

[(1, 3313132576), (2, 1656566288), (4, 828283144), (8, 414141572), (13, 254856352), (16, 207070786), (26, 127428176), (32, 103535393), (52, 63714088), (104, 31857044), (208, 15928522), (401, 8262176), (416, 7964261), (802, 4131088), (1604, 2065544), (3208, 1032772), (5213, 635552), (6416, 516386), (10426, 317776), (12832, 258193), (19861, 166816), (20852, 158888), (39722, 83408), (41704, 79444)]