64181654

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 97830720

約数和(自身を除く): 33649066

約数列:

[1, 2, 79, 158, 401, 802, 1013, 2026, 31679, 63358, 80027, 160054, 406213, 812426, 32090827, 64181654]

約数ペア:

[(1, 64181654), (2, 32090827), (79, 812426), (158, 406213), (401, 160054), (802, 80027), (1013, 63358), (2026, 31679)]