64269088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154493}}^1$

素因数の和:154516

約数の個数: 24

約数和(自身を含む): 136263708

約数和(自身を除く): 71994620

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154493, 308986, 617972, 1235944, 2008409, 2471888, 4016818, 4943776, 8033636, 16067272, 32134544, 64269088]

約数ペア:

[(1, 64269088), (2, 32134544), (4, 16067272), (8, 8033636), (13, 4943776), (16, 4016818), (26, 2471888), (32, 2008409), (52, 1235944), (104, 617972), (208, 308986), (416, 154493)]