86717824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 183783600

約数和(自身を除く): 97065776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 181, 197, 304, 362, 394, 608, 724, 788, 1216, 1448, 1576, 2432, 2896, 3152, 3439, 3743, 5792, 6304, 6878, 7486, 11584, 12608, 13756, 14972, 23168, 25216, 27512, 29944, 35657, 55024, 59888, 71314, 110048, 119776, 142628, 220096, 239552, 285256, 440192, 479104, 570512, 677483, 1141024, 1354966, 2282048, 2709932, 4564096, 5419864, 10839728, 21679456, 43358912, 86717824]

約数ペア:

[(1, 86717824), (2, 43358912), (4, 21679456), (8, 10839728), (16, 5419864), (19, 4564096), (32, 2709932), (38, 2282048), (64, 1354966), (76, 1141024), (128, 677483), (152, 570512), (181, 479104), (197, 440192), (304, 285256), (362, 239552), (394, 220096), (608, 142628), (724, 119776), (788, 110048), (1216, 71314), (1448, 59888), (1576, 55024), (2432, 35657), (2896, 29944), (3152, 27512), (3439, 25216), (3743, 23168), (5792, 14972), (6304, 13756), (6878, 12608), (7486, 11584)]