31512029072

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{599}}^1\times {\mathrm{22067}}^1$

素因数の和:22823

約数の個数: 40

約数和(自身を含む): 61569720000

約数和(自身を除く): 30057690928

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 599, 1192, 1198, 2384, 2396, 4792, 9584, 22067, 44134, 88268, 89251, 176536, 178502, 353072, 357004, 714008, 1428016, 3287983, 6575966, 13151932, 13218133, 26303864, 26436266, 52607728, 52872532, 105745064, 211490128, 1969501817, 3939003634, 7878007268, 15756014536, 31512029072]

約数ペア:

[(1, 31512029072), (2, 15756014536), (4, 7878007268), (8, 3939003634), (16, 1969501817), (149, 211490128), (298, 105745064), (596, 52872532), (599, 52607728), (1192, 26436266), (1198, 26303864), (2384, 13218133), (2396, 13151932), (4792, 6575966), (9584, 3287983), (22067, 1428016), (44134, 714008), (88268, 357004), (89251, 353072), (176536, 178502)]