86474308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17911}}^1$

素因数の和:18003

約数の個数: 24

約数和(自身を含む): 162497664

約数和(自身を除く): 76023356

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 17911, 35822, 71644, 304487, 608974, 1217948, 1271681, 2543362, 5086724, 21618577, 43237154, 86474308]

約数ペア:

[(1, 86474308), (2, 43237154), (4, 21618577), (17, 5086724), (34, 2543362), (68, 1271681), (71, 1217948), (142, 608974), (284, 304487), (1207, 71644), (2414, 35822), (4828, 17911)]