85835308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 166973184

約数和(自身を除く): 81137876

約数列:

[1, 2, 4, 13, 26, 52, 67, 71, 134, 142, 268, 284, 347, 694, 871, 923, 1388, 1742, 1846, 3484, 3692, 4511, 4757, 9022, 9514, 18044, 19028, 23249, 24637, 46498, 49274, 61841, 92996, 98548, 123682, 247364, 302237, 320281, 604474, 640562, 1208948, 1281124, 1650679, 3301358, 6602716, 21458827, 42917654, 85835308]

約数ペア:

[(1, 85835308), (2, 42917654), (4, 21458827), (13, 6602716), (26, 3301358), (52, 1650679), (67, 1281124), (71, 1208948), (134, 640562), (142, 604474), (268, 320281), (284, 302237), (347, 247364), (694, 123682), (871, 98548), (923, 92996), (1388, 61841), (1742, 49274), (1846, 46498), (3484, 24637), (3692, 23249), (4511, 19028), (4757, 18044), (9022, 9514)]