31348368

素因数分解:

$2^4\times 3^2\times {\mathrm{217697}}^1$

素因数の和:217711

約数の個数: 30

約数和(自身を含む): 87732294

約数和(自身を除く): 56383926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217697, 435394, 653091, 870788, 1306182, 1741576, 1959273, 2612364, 3483152, 3918546, 5224728, 7837092, 10449456, 15674184, 31348368]

約数ペア:

[(1, 31348368), (2, 15674184), (3, 10449456), (4, 7837092), (6, 5224728), (8, 3918546), (9, 3483152), (12, 2612364), (16, 1959273), (18, 1741576), (24, 1306182), (36, 870788), (48, 653091), (72, 435394), (144, 217697)]