128306548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{46021}}^1$

素因数の和:46083

約数の個数: 24

約数和(自身を含む): 243548424

約数和(自身を除く): 115241876

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 46021, 92042, 184084, 782357, 1564714, 1886861, 3129428, 3773722, 7547444, 32076637, 64153274, 128306548]

約数ペア:

[(1, 128306548), (2, 64153274), (4, 32076637), (17, 7547444), (34, 3773722), (41, 3129428), (68, 1886861), (82, 1564714), (164, 782357), (697, 184084), (1394, 92042), (2788, 46021)]