64964482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{33179}}^1$

素因数の和:33281

約数の個数: 16

約数和(自身を含む): 107503200

約数和(自身を除く): 42538718

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 33179, 66358, 364969, 729938, 2952931, 5905862, 32482241, 64964482]

約数ペア:

[(1, 64964482), (2, 32482241), (11, 5905862), (22, 2952931), (89, 729938), (178, 364969), (979, 66358), (1958, 33179)]