83719144

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 160272000

約数和(自身を除く): 76552856

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 556, 632, 953, 1112, 1906, 3812, 7624, 10981, 21962, 43924, 75287, 87848, 132467, 150574, 264934, 301148, 529868, 602296, 1059736, 10464893, 20929786, 41859572, 83719144]

約数ペア:

[(1, 83719144), (2, 41859572), (4, 20929786), (8, 10464893), (79, 1059736), (139, 602296), (158, 529868), (278, 301148), (316, 264934), (556, 150574), (632, 132467), (953, 87848), (1112, 75287), (1906, 43924), (3812, 21962), (7624, 10981)]