69886928

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33343}}^1$

素因数の和:33482

約数の個数: 20

約数和(自身を含む): 136443648

約数和(自身を除く): 66556720

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33343, 66686, 133372, 266744, 533488, 4367933, 8735866, 17471732, 34943464, 69886928]

約数ペア:

[(1, 69886928), (2, 34943464), (4, 17471732), (8, 8735866), (16, 4367933), (131, 533488), (262, 266744), (524, 133372), (1048, 66686), (2096, 33343)]