86430392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6389}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 172530000

約数和(自身を除く): 86099608

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6389, 6764, 12778, 13528, 25556, 51112, 121391, 242782, 485564, 568621, 971128, 1137242, 2274484, 4548968, 10803799, 21607598, 43215196, 86430392]

約数ペア:

[(1, 86430392), (2, 43215196), (4, 21607598), (8, 10803799), (19, 4548968), (38, 2274484), (76, 1137242), (89, 971128), (152, 568621), (178, 485564), (356, 242782), (712, 121391), (1691, 51112), (3382, 25556), (6389, 13528), (6764, 12778)]