68337424

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{26203}}^1$

素因数の和:26374

約数の個数: 20

約数和(自身を含む): 133221136

約数和(自身を除く): 64883712

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 26203, 52406, 104812, 209624, 419248, 4271089, 8542178, 17084356, 34168712, 68337424]

約数ペア:

[(1, 68337424), (2, 34168712), (4, 17084356), (8, 8542178), (16, 4271089), (163, 419248), (326, 209624), (652, 104812), (1304, 52406), (2608, 26203)]