65175344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313343}}^1$

素因数の和:313364

約数の個数: 20

約数和(自身を含む): 135991296

約数和(自身を除く): 70815952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313343, 626686, 1253372, 2506744, 4073459, 5013488, 8146918, 16293836, 32587672, 65175344]

約数ペア:

[(1, 65175344), (2, 32587672), (4, 16293836), (8, 8146918), (13, 5013488), (16, 4073459), (26, 2506744), (52, 1253372), (104, 626686), (208, 313343)]