31769634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 77474880

約数和(自身を除く): 45705246

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 97, 102, 114, 169, 194, 221, 247, 291, 323, 338, 442, 494, 507, 582, 646, 663, 741, 969, 1014, 1261, 1326, 1482, 1649, 1843, 1938, 2522, 2873, 3211, 3298, 3686, 3783, 4199, 4947, 5529, 5746, 6422, 7566, 8398, 8619, 9633, 9894, 11058, 12597, 16393, 17238, 19266, 21437, 23959, 25194, 31331, 32786, 42874, 47918, 49179, 54587, 62662, 64311, 71877, 93993, 98358, 109174, 128622, 143754, 163761, 187986, 278681, 311467, 327522, 407303, 557362, 622934, 814606, 836043, 934401, 1221909, 1672086, 1868802, 2443818, 5294939, 10589878, 15884817, 31769634]

約数ペア:

[(1, 31769634), (2, 15884817), (3, 10589878), (6, 5294939), (13, 2443818), (17, 1868802), (19, 1672086), (26, 1221909), (34, 934401), (38, 836043), (39, 814606), (51, 622934), (57, 557362), (78, 407303), (97, 327522), (102, 311467), (114, 278681), (169, 187986), (194, 163761), (221, 143754), (247, 128622), (291, 109174), (323, 98358), (338, 93993), (442, 71877), (494, 64311), (507, 62662), (582, 54587), (646, 49179), (663, 47918), (741, 42874), (969, 32786), (1014, 31331), (1261, 25194), (1326, 23959), (1482, 21437), (1649, 19266), (1843, 17238), (1938, 16393), (2522, 12597), (2873, 11058), (3211, 9894), (3298, 9633), (3686, 8619), (3783, 8398), (4199, 7566), (4947, 6422), (5529, 5746)]