112588528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 255539200

約数和(自身を除く): 142950672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 919, 988, 1178, 1612, 1838, 1976, 2356, 3224, 3676, 3952, 4712, 6448, 7352, 7657, 9424, 11947, 14704, 15314, 17461, 23894, 28489, 30628, 34922, 47788, 56978, 61256, 69844, 95576, 113956, 122512, 139688, 191152, 226993, 227912, 279376, 370357, 453986, 455824, 541291, 740714, 907972, 1082582, 1481428, 1815944, 2165164, 2962856, 3631888, 4330328, 5925712, 7036783, 8660656, 14073566, 28147132, 56294264, 112588528]

約数ペア:

[(1, 112588528), (2, 56294264), (4, 28147132), (8, 14073566), (13, 8660656), (16, 7036783), (19, 5925712), (26, 4330328), (31, 3631888), (38, 2962856), (52, 2165164), (62, 1815944), (76, 1481428), (104, 1082582), (124, 907972), (152, 740714), (208, 541291), (247, 455824), (248, 453986), (304, 370357), (403, 279376), (494, 227912), (496, 226993), (589, 191152), (806, 139688), (919, 122512), (988, 113956), (1178, 95576), (1612, 69844), (1838, 61256), (1976, 56978), (2356, 47788), (3224, 34922), (3676, 30628), (3952, 28489), (4712, 23894), (6448, 17461), (7352, 15314), (7657, 14704), (9424, 11947)]