223936024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40627}}^1$

素因数の和:40699

約数の個数: 32

約数和(自身を含む): 460721520

約数和(自身を除く): 236785496

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 40627, 81254, 162508, 325016, 528151, 1056302, 2112604, 2153231, 4225208, 4306462, 8612924, 17225848, 27992003, 55984006, 111968012, 223936024]

約数ペア:

[(1, 223936024), (2, 111968012), (4, 55984006), (8, 27992003), (13, 17225848), (26, 8612924), (52, 4306462), (53, 4225208), (104, 2153231), (106, 2112604), (212, 1056302), (424, 528151), (689, 325016), (1378, 162508), (2756, 81254), (5512, 40627)]