31146792

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30181}}^1$

素因数の和:30233

約数の個数: 32

約数和(自身を含む): 79680480

約数和(自身を除く): 48533688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30181, 60362, 90543, 120724, 181086, 241448, 362172, 724344, 1297783, 2595566, 3893349, 5191132, 7786698, 10382264, 15573396, 31146792]

約数ペア:

[(1, 31146792), (2, 15573396), (3, 10382264), (4, 7786698), (6, 5191132), (8, 3893349), (12, 2595566), (24, 1297783), (43, 724344), (86, 362172), (129, 241448), (172, 181086), (258, 120724), (344, 90543), (516, 60362), (1032, 30181)]