86941568

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5147

約数の個数: 64

約数和(自身を含む): 208406400

約数和(自身を除く): 121464832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 5107, 8512, 10214, 17024, 20428, 35749, 40856, 71498, 81712, 97033, 142996, 163424, 194066, 285992, 326848, 388132, 571984, 653696, 679231, 776264, 1143968, 1358462, 1552528, 2287936, 2716924, 3105056, 4575872, 5433848, 6210112, 10867696, 12420224, 21735392, 43470784, 86941568]

約数ペア:

[(1, 86941568), (2, 43470784), (4, 21735392), (7, 12420224), (8, 10867696), (14, 6210112), (16, 5433848), (19, 4575872), (28, 3105056), (32, 2716924), (38, 2287936), (56, 1552528), (64, 1358462), (76, 1143968), (112, 776264), (128, 679231), (133, 653696), (152, 571984), (224, 388132), (266, 326848), (304, 285992), (448, 194066), (532, 163424), (608, 142996), (896, 97033), (1064, 81712), (1216, 71498), (2128, 40856), (2432, 35749), (4256, 20428), (5107, 17024), (8512, 10214)]