86528128

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 185558400

約数和(自身を除く): 99030272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 757, 893, 1216, 1504, 1514, 1786, 2432, 3008, 3028, 3572, 6016, 6056, 7144, 12112, 14288, 14383, 24224, 28576, 28766, 35579, 48448, 57152, 57532, 71158, 96896, 114304, 115064, 142316, 230128, 284632, 460256, 569264, 676001, 920512, 1138528, 1352002, 1841024, 2277056, 2704004, 4554112, 5408008, 10816016, 21632032, 43264064, 86528128]

約数ペア:

[(1, 86528128), (2, 43264064), (4, 21632032), (8, 10816016), (16, 5408008), (19, 4554112), (32, 2704004), (38, 2277056), (47, 1841024), (64, 1352002), (76, 1138528), (94, 920512), (128, 676001), (152, 569264), (188, 460256), (304, 284632), (376, 230128), (608, 142316), (752, 115064), (757, 114304), (893, 96896), (1216, 71158), (1504, 57532), (1514, 57152), (1786, 48448), (2432, 35579), (3008, 28766), (3028, 28576), (3572, 24224), (6016, 14383), (6056, 14288), (7144, 12112)]