17290888

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 15973112

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 251, 316, 436, 502, 632, 872, 1004, 2008, 8611, 17222, 19829, 27359, 34444, 39658, 54718, 68888, 79316, 109436, 158632, 218872, 2161361, 4322722, 8645444, 17290888]

約数ペア:

[(1, 17290888), (2, 8645444), (4, 4322722), (8, 2161361), (79, 218872), (109, 158632), (158, 109436), (218, 79316), (251, 68888), (316, 54718), (436, 39658), (502, 34444), (632, 27359), (872, 19829), (1004, 17222), (2008, 8611)]