39591344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 83296752

約数和(自身を除く): 43705408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1453, 1703, 2096, 2906, 3406, 5812, 6812, 11624, 13624, 18889, 23248, 27248, 37778, 75556, 151112, 190343, 302224, 380686, 761372, 1522744, 2474459, 3045488, 4948918, 9897836, 19795672, 39591344]

約数ペア:

[(1, 39591344), (2, 19795672), (4, 9897836), (8, 4948918), (13, 3045488), (16, 2474459), (26, 1522744), (52, 761372), (104, 380686), (131, 302224), (208, 190343), (262, 151112), (524, 75556), (1048, 37778), (1453, 27248), (1703, 23248), (2096, 18889), (2906, 13624), (3406, 11624), (5812, 6812)]