145409344

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73291}}^1$

素因数の和:73334

約数の個数: 28

約数和(自身を含む): 297858688

約数和(自身を除く): 152449344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 73291, 146582, 293164, 586328, 1172656, 2272021, 2345312, 4544042, 4690624, 9088084, 18176168, 36352336, 72704672, 145409344]

約数ペア:

[(1, 145409344), (2, 72704672), (4, 36352336), (8, 18176168), (16, 9088084), (31, 4690624), (32, 4544042), (62, 2345312), (64, 2272021), (124, 1172656), (248, 586328), (496, 293164), (992, 146582), (1984, 73291)]