86187388

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50461}}^1$

素因数の和:50533

約数の個数: 24

約数和(自身を含む): 175204064

約数和(自身を除く): 89016676

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 50461, 100922, 201844, 353227, 706454, 1412908, 3078121, 6156242, 12312484, 21546847, 43093694, 86187388]

約数ペア:

[(1, 86187388), (2, 43093694), (4, 21546847), (7, 12312484), (14, 6156242), (28, 3078121), (61, 1412908), (122, 706454), (244, 353227), (427, 201844), (854, 100922), (1708, 50461)]