86540530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 162362880

約数和(自身を除く): 75822350

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 310, 535, 1070, 2609, 3317, 5218, 6634, 13045, 16585, 26090, 33170, 80879, 161758, 279163, 404395, 558326, 808790, 1395815, 2791630, 8654053, 17308106, 43270265, 86540530]

約数ペア:

[(1, 86540530), (2, 43270265), (5, 17308106), (10, 8654053), (31, 2791630), (62, 1395815), (107, 808790), (155, 558326), (214, 404395), (310, 279163), (535, 161758), (1070, 80879), (2609, 33170), (3317, 26090), (5218, 16585), (6634, 13045)]