31994976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 93477888

約数和(自身を除く): 61482912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 827, 992, 1209, 1248, 1488, 1612, 1654, 2418, 2481, 2976, 3224, 3308, 4836, 4962, 6448, 6616, 9672, 9924, 10751, 12896, 13232, 19344, 19848, 21502, 25637, 26464, 32253, 38688, 39696, 43004, 51274, 64506, 76911, 79392, 86008, 102548, 129012, 153822, 172016, 205096, 258024, 307644, 333281, 344032, 410192, 516048, 615288, 666562, 820384, 999843, 1032096, 1230576, 1333124, 1999686, 2461152, 2666248, 3999372, 5332496, 7998744, 10664992, 15997488, 31994976]

約数ペア:

[(1, 31994976), (2, 15997488), (3, 10664992), (4, 7998744), (6, 5332496), (8, 3999372), (12, 2666248), (13, 2461152), (16, 1999686), (24, 1333124), (26, 1230576), (31, 1032096), (32, 999843), (39, 820384), (48, 666562), (52, 615288), (62, 516048), (78, 410192), (93, 344032), (96, 333281), (104, 307644), (124, 258024), (156, 205096), (186, 172016), (208, 153822), (248, 129012), (312, 102548), (372, 86008), (403, 79392), (416, 76911), (496, 64506), (624, 51274), (744, 43004), (806, 39696), (827, 38688), (992, 32253), (1209, 26464), (1248, 25637), (1488, 21502), (1612, 19848), (1654, 19344), (2418, 13232), (2481, 12896), (2976, 10751), (3224, 9924), (3308, 9672), (4836, 6616), (4962, 6448)]