188817616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{69829}}^1$

素因数の和:69863

約数の個数: 30

約数和(自身を含む): 396145590

約数和(自身を除く): 207327974

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 69829, 139658, 279316, 558632, 907777, 1117264, 1815554, 3631108, 7262216, 11801101, 14524432, 23602202, 47204404, 94408808, 188817616]

約数ペア:

[(1, 188817616), (2, 94408808), (4, 47204404), (8, 23602202), (13, 14524432), (16, 11801101), (26, 7262216), (52, 3631108), (104, 1815554), (169, 1117264), (208, 907777), (338, 558632), (676, 279316), (1352, 139658), (2704, 69829)]