31163928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41887}}^1$

素因数の和:41927

約数の個数: 32

約数和(自身を含む): 80424960

約数和(自身を除く): 49261032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 41887, 83774, 125661, 167548, 251322, 335096, 502644, 1005288, 1298497, 2596994, 3895491, 5193988, 7790982, 10387976, 15581964, 31163928]

約数ペア:

[(1, 31163928), (2, 15581964), (3, 10387976), (4, 7790982), (6, 5193988), (8, 3895491), (12, 2596994), (24, 1298497), (31, 1005288), (62, 502644), (93, 335096), (124, 251322), (186, 167548), (248, 125661), (372, 83774), (744, 41887)]