89957248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 192902400

約数和(自身を除く): 102945152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 787, 893, 1216, 1504, 1574, 1786, 2432, 3008, 3148, 3572, 6016, 6296, 7144, 12592, 14288, 14953, 25184, 28576, 29906, 36989, 50368, 57152, 59812, 73978, 100736, 114304, 119624, 147956, 239248, 295912, 478496, 591824, 702791, 956992, 1183648, 1405582, 1913984, 2367296, 2811164, 4734592, 5622328, 11244656, 22489312, 44978624, 89957248]

約数ペア:

[(1, 89957248), (2, 44978624), (4, 22489312), (8, 11244656), (16, 5622328), (19, 4734592), (32, 2811164), (38, 2367296), (47, 1913984), (64, 1405582), (76, 1183648), (94, 956992), (128, 702791), (152, 591824), (188, 478496), (304, 295912), (376, 239248), (608, 147956), (752, 119624), (787, 114304), (893, 100736), (1216, 73978), (1504, 59812), (1574, 57152), (1786, 50368), (2432, 36989), (3008, 29906), (3148, 28576), (3572, 25184), (6016, 14953), (6296, 14288), (7144, 12592)]