31679748

素因数分解:

$2^2\times 3^4\times {\mathrm{97777}}^1$

素因数の和:97793

約数の個数: 30

約数和(自身を含む): 82817966

約数和(自身を除く): 51138218

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 97777, 195554, 293331, 391108, 586662, 879993, 1173324, 1759986, 2639979, 3519972, 5279958, 7919937, 10559916, 15839874, 31679748]

約数ペア:

[(1, 31679748), (2, 15839874), (3, 10559916), (4, 7919937), (6, 5279958), (9, 3519972), (12, 2639979), (18, 1759986), (27, 1173324), (36, 879993), (54, 586662), (81, 391108), (108, 293331), (162, 195554), (324, 97777)]