173880488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41243}}^1$

素因数の和:41297

約数の個数: 32

約数和(自身を含む): 356348160

約数和(自身を除く): 182467672

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 41243, 82486, 164972, 329944, 701131, 1278533, 1402262, 2557066, 2804524, 5114132, 5609048, 10228264, 21735061, 43470122, 86940244, 173880488]

約数ペア:

[(1, 173880488), (2, 86940244), (4, 43470122), (8, 21735061), (17, 10228264), (31, 5609048), (34, 5114132), (62, 2804524), (68, 2557066), (124, 1402262), (136, 1278533), (248, 701131), (527, 329944), (1054, 164972), (2108, 82486), (4216, 41243)]