31719063890

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1\times {\mathrm{7433}}^1$

素因数の和:8926

約数の個数: 32

約数和(自身を含む): 57300974640

約数和(自身を除く): 25581910750

約数列:

[1, 2, 5, 10, 389, 778, 1097, 1945, 2194, 3890, 5485, 7433, 10970, 14866, 37165, 74330, 426733, 853466, 2133665, 2891437, 4267330, 5782874, 8154001, 14457185, 16308002, 28914370, 40770005, 81540010, 3171906389, 6343812778, 15859531945, 31719063890]

約数ペア:

[(1, 31719063890), (2, 15859531945), (5, 6343812778), (10, 3171906389), (389, 81540010), (778, 40770005), (1097, 28914370), (1945, 16308002), (2194, 14457185), (3890, 8154001), (5485, 5782874), (7433, 4267330), (10970, 2891437), (14866, 2133665), (37165, 853466), (74330, 426733)]