170657728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{86017}}^1$

素因数の和:86060

約数の個数: 28

約数和(自身を含む): 349577152

約数和(自身を除く): 178919424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 86017, 172034, 344068, 688136, 1376272, 2666527, 2752544, 5333054, 5505088, 10666108, 21332216, 42664432, 85328864, 170657728]

約数ペア:

[(1, 170657728), (2, 85328864), (4, 42664432), (8, 21332216), (16, 10666108), (31, 5505088), (32, 5333054), (62, 2752544), (64, 2666527), (124, 1376272), (248, 688136), (496, 344068), (992, 172034), (1984, 86017)]