53436848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{196459}}^1$

素因数の和:196484

約数の個数: 20

約数和(自身を含む): 109624680

約数和(自身を除く): 56187832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 196459, 392918, 785836, 1571672, 3143344, 3339803, 6679606, 13359212, 26718424, 53436848]

約数ペア:

[(1, 53436848), (2, 26718424), (4, 13359212), (8, 6679606), (16, 3339803), (17, 3143344), (34, 1571672), (68, 785836), (136, 392918), (272, 196459)]