80409498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6173}}^1$

素因数の和:6358

約数の個数: 32

約数和(自身を含む): 174254976

約数和(自身を除く): 93845478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6173, 6513, 12346, 13026, 18519, 37038, 80249, 160498, 240747, 481494, 1030891, 2061782, 3092673, 6185346, 13401583, 26803166, 40204749, 80409498]

約数ペア:

[(1, 80409498), (2, 40204749), (3, 26803166), (6, 13401583), (13, 6185346), (26, 3092673), (39, 2061782), (78, 1030891), (167, 481494), (334, 240747), (501, 160498), (1002, 80249), (2171, 37038), (4342, 18519), (6173, 13026), (6513, 12346)]