22172088832

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{13831}}^1$

素因数の和:13981

約数の個数: 80

約数和(自身を含む): 46186043904

約数和(自身を除く): 24013955072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 256, 404, 496, 512, 808, 992, 1616, 1984, 3131, 3232, 3968, 6262, 6464, 7936, 12524, 12928, 13831, 15872, 25048, 25856, 27662, 50096, 51712, 55324, 100192, 110648, 200384, 221296, 400768, 428761, 442592, 801536, 857522, 885184, 1396931, 1603072, 1715044, 1770368, 2793862, 3430088, 3540736, 5587724, 6860176, 7081472, 11175448, 13720352, 22350896, 27440704, 43304861, 44701792, 54881408, 86609722, 89403584, 109762816, 173219444, 178807168, 219525632, 346438888, 357614336, 692877776, 715228672, 1385755552, 2771511104, 5543022208, 11086044416, 22172088832]

約数ペア:

[(1, 22172088832), (2, 11086044416), (4, 5543022208), (8, 2771511104), (16, 1385755552), (31, 715228672), (32, 692877776), (62, 357614336), (64, 346438888), (101, 219525632), (124, 178807168), (128, 173219444), (202, 109762816), (248, 89403584), (256, 86609722), (404, 54881408), (496, 44701792), (512, 43304861), (808, 27440704), (992, 22350896), (1616, 13720352), (1984, 11175448), (3131, 7081472), (3232, 6860176), (3968, 5587724), (6262, 3540736), (6464, 3430088), (7936, 2793862), (12524, 1770368), (12928, 1715044), (13831, 1603072), (15872, 1396931), (25048, 885184), (25856, 857522), (27662, 801536), (50096, 442592), (51712, 428761), (55324, 400768), (100192, 221296), (110648, 200384)]