89898686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 147526272

約数和(自身を除く): 57627586

約数列:

[1, 2, 17, 34, 47, 94, 101, 202, 557, 799, 1114, 1598, 1717, 3434, 4747, 9469, 9494, 18938, 26179, 52358, 56257, 80699, 112514, 161398, 445043, 890086, 956369, 1912738, 2644079, 5288158, 44949343, 89898686]

約数ペア:

[(1, 89898686), (2, 44949343), (17, 5288158), (34, 2644079), (47, 1912738), (94, 956369), (101, 890086), (202, 445043), (557, 161398), (799, 112514), (1114, 80699), (1598, 56257), (1717, 52358), (3434, 26179), (4747, 18938), (9469, 9494)]