77680688

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{13229}}^1$

素因数の和:13604

約数の個数: 20

約数和(自身を含む): 150927840

約数和(自身を除く): 73247152

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 13229, 26458, 52916, 105832, 211664, 4855043, 9710086, 19420172, 38840344, 77680688]

約数ペア:

[(1, 77680688), (2, 38840344), (4, 19420172), (8, 9710086), (16, 4855043), (367, 211664), (734, 105832), (1468, 52916), (2936, 26458), (5872, 13229)]