18100769056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{70999}}^1$

素因数の和:71297

約数の個数: 48

約数和(自身を含む): 36929088000

約数和(自身を除く): 18828318944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 257, 496, 514, 992, 1028, 2056, 4112, 7967, 8224, 15934, 31868, 63736, 70999, 127472, 141998, 254944, 283996, 567992, 1135984, 2200969, 2271968, 4401938, 8803876, 17607752, 18246743, 35215504, 36493486, 70431008, 72986972, 145973944, 291947888, 565649033, 583895776, 1131298066, 2262596132, 4525192264, 9050384528, 18100769056]

約数ペア:

[(1, 18100769056), (2, 9050384528), (4, 4525192264), (8, 2262596132), (16, 1131298066), (31, 583895776), (32, 565649033), (62, 291947888), (124, 145973944), (248, 72986972), (257, 70431008), (496, 36493486), (514, 35215504), (992, 18246743), (1028, 17607752), (2056, 8803876), (4112, 4401938), (7967, 2271968), (8224, 2200969), (15934, 1135984), (31868, 567992), (63736, 283996), (70999, 254944), (127472, 141998)]