88414976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 196420224

約数和(自身を除く): 108005248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 857, 992, 1612, 1664, 1714, 1984, 3224, 3328, 3428, 3968, 6448, 6856, 7936, 11141, 12896, 13712, 22282, 25792, 26567, 27424, 44564, 51584, 53134, 54848, 89128, 103168, 106268, 109696, 178256, 212536, 219392, 345371, 356512, 425072, 690742, 713024, 850144, 1381484, 1426048, 1700288, 2762968, 2852096, 3400576, 5525936, 6801152, 11051872, 22103744, 44207488, 88414976]

約数ペア:

[(1, 88414976), (2, 44207488), (4, 22103744), (8, 11051872), (13, 6801152), (16, 5525936), (26, 3400576), (31, 2852096), (32, 2762968), (52, 1700288), (62, 1426048), (64, 1381484), (104, 850144), (124, 713024), (128, 690742), (208, 425072), (248, 356512), (256, 345371), (403, 219392), (416, 212536), (496, 178256), (806, 109696), (832, 106268), (857, 103168), (992, 89128), (1612, 54848), (1664, 53134), (1714, 51584), (1984, 44564), (3224, 27424), (3328, 26567), (3428, 25792), (3968, 22282), (6448, 13712), (6856, 12896), (7936, 11141)]