31945414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 21125786

約数列:

[1, 2, 17, 29, 34, 58, 179, 181, 358, 362, 493, 986, 3043, 3077, 5191, 5249, 6086, 6154, 10382, 10498, 32399, 64798, 88247, 89233, 176494, 178466, 550783, 939571, 1101566, 1879142, 15972707, 31945414]

約数ペア:

[(1, 31945414), (2, 15972707), (17, 1879142), (29, 1101566), (34, 939571), (58, 550783), (179, 178466), (181, 176494), (358, 89233), (362, 88247), (493, 64798), (986, 32399), (3043, 10498), (3077, 10382), (5191, 6154), (5249, 6086)]