164393248

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{165719}}^1$

素因数の和:165760

約数の個数: 24

約数和(自身を含む): 334091520

約数和(自身を除く): 169698272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 165719, 331438, 662876, 1325752, 2651504, 5137289, 5303008, 10274578, 20549156, 41098312, 82196624, 164393248]

約数ペア:

[(1, 164393248), (2, 82196624), (4, 41098312), (8, 20549156), (16, 10274578), (31, 5303008), (32, 5137289), (62, 2651504), (124, 1325752), (248, 662876), (496, 331438), (992, 165719)]