85701248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 181764000

約数和(自身を除く): 96062752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 262, 269, 304, 524, 538, 608, 1048, 1076, 1216, 2096, 2152, 2432, 2489, 4192, 4304, 4978, 5111, 8384, 8608, 9956, 10222, 16768, 17216, 19912, 20444, 34432, 35239, 39824, 40888, 70478, 79648, 81776, 140956, 159296, 163552, 281912, 318592, 327104, 563824, 654208, 669541, 1127648, 1339082, 2255296, 2678164, 4510592, 5356328, 10712656, 21425312, 42850624, 85701248]

約数ペア:

[(1, 85701248), (2, 42850624), (4, 21425312), (8, 10712656), (16, 5356328), (19, 4510592), (32, 2678164), (38, 2255296), (64, 1339082), (76, 1127648), (128, 669541), (131, 654208), (152, 563824), (262, 327104), (269, 318592), (304, 281912), (524, 163552), (538, 159296), (608, 140956), (1048, 81776), (1076, 79648), (1216, 70478), (2096, 40888), (2152, 39824), (2432, 35239), (2489, 34432), (4192, 20444), (4304, 19912), (4978, 17216), (5111, 16768), (8384, 10222), (8608, 9956)]