86636648

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13691}}^1$

素因数の和:13817

約数の個数: 32

約数和(自身を含む): 187306560

約数和(自身を除く): 100669912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 13691, 27382, 54764, 95837, 109528, 191674, 383348, 766696, 1547083, 3094166, 6188332, 10829581, 12376664, 21659162, 43318324, 86636648]

約数ペア:

[(1, 86636648), (2, 43318324), (4, 21659162), (7, 12376664), (8, 10829581), (14, 6188332), (28, 3094166), (56, 1547083), (113, 766696), (226, 383348), (452, 191674), (791, 109528), (904, 95837), (1582, 54764), (3164, 27382), (6328, 13691)]