80492027812

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36388801}}^1$

素因数の和:36388891

約数の個数: 24

約数和(自身を含む): 163021832960

約数和(自身を除く): 82529805148

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 36388801, 72777602, 145555204, 254721607, 509443214, 1018886428, 2874715279, 5749430558, 11498861116, 20123006953, 40246013906, 80492027812]

約数ペア:

[(1, 80492027812), (2, 40246013906), (4, 20123006953), (7, 11498861116), (14, 5749430558), (28, 2874715279), (79, 1018886428), (158, 509443214), (316, 254721607), (553, 145555204), (1106, 72777602), (2212, 36388801)]