89287744

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15363

約数の個数: 56

約数和(自身を含む): 218082368

約数和(自身を除く): 128794624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 15331, 30662, 61324, 107317, 122648, 199303, 214634, 245296, 398606, 429268, 490592, 797212, 858536, 981184, 1395121, 1594424, 1717072, 2790242, 3188848, 3434144, 5580484, 6377696, 6868288, 11160968, 12755392, 22321936, 44643872, 89287744]

約数ペア:

[(1, 89287744), (2, 44643872), (4, 22321936), (7, 12755392), (8, 11160968), (13, 6868288), (14, 6377696), (16, 5580484), (26, 3434144), (28, 3188848), (32, 2790242), (52, 1717072), (56, 1594424), (64, 1395121), (91, 981184), (104, 858536), (112, 797212), (182, 490592), (208, 429268), (224, 398606), (364, 245296), (416, 214634), (448, 199303), (728, 122648), (832, 107317), (1456, 61324), (2912, 30662), (5824, 15331)]