87248396

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 155749440

約数和(自身を除く): 68501044

約数列:

[1, 2, 4, 97, 109, 194, 218, 388, 436, 2063, 4126, 8252, 10573, 21146, 42292, 200111, 224867, 400222, 449734, 800444, 899468, 21812099, 43624198, 87248396]

約数ペア:

[(1, 87248396), (2, 43624198), (4, 21812099), (97, 899468), (109, 800444), (194, 449734), (218, 400222), (388, 224867), (436, 200111), (2063, 42292), (4126, 21146), (8252, 10573)]