82953910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3821}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 161808192

約数和(自身を除く): 78854282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 3821, 4342, 7642, 10855, 19105, 21710, 38210, 49673, 99346, 248365, 496730, 638107, 1276214, 3190535, 6381070, 8295391, 16590782, 41476955, 82953910]

約数ペア:

[(1, 82953910), (2, 41476955), (5, 16590782), (10, 8295391), (13, 6381070), (26, 3190535), (65, 1276214), (130, 638107), (167, 496730), (334, 248365), (835, 99346), (1670, 49673), (2171, 38210), (3821, 21710), (4342, 19105), (7642, 10855)]