87666466

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 133852320

約数和(自身を除く): 46185854

約数列:

[1, 2, 97, 139, 194, 278, 3251, 6502, 13483, 26966, 315347, 451889, 630694, 903778, 43833233, 87666466]

約数ペア:

[(1, 87666466), (2, 43833233), (97, 903778), (139, 630694), (194, 451889), (278, 315347), (3251, 26966), (6502, 13483)]