39778534

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 60673536

約数和(自身を除く): 20895002

約数列:

[1, 2, 107, 151, 214, 302, 1231, 2462, 16157, 32314, 131717, 185881, 263434, 371762, 19889267, 39778534]

約数ペア:

[(1, 39778534), (2, 19889267), (107, 371762), (151, 263434), (214, 185881), (302, 131717), (1231, 32314), (2462, 16157)]