31920792

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30931}}^1$

素因数の和:30983

約数の個数: 32

約数和(自身を含む): 81660480

約数和(自身を除く): 49739688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30931, 61862, 92793, 123724, 185586, 247448, 371172, 742344, 1330033, 2660066, 3990099, 5320132, 7980198, 10640264, 15960396, 31920792]

約数ペア:

[(1, 31920792), (2, 15960396), (3, 10640264), (4, 7980198), (6, 5320132), (8, 3990099), (12, 2660066), (24, 1330033), (43, 742344), (86, 371172), (129, 247448), (172, 185586), (258, 123724), (344, 92793), (516, 61862), (1032, 30931)]