171144304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20297}}^1$

素因数の和:20353

約数の個数: 40

約数和(自身を含む): 362441088

約数和(自身を除く): 191296784

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 20297, 40594, 81188, 162376, 324752, 345049, 629207, 690098, 1258414, 1380196, 2516828, 2760392, 5033656, 5520784, 10067312, 10696519, 21393038, 42786076, 85572152, 171144304]

約数ペア:

[(1, 171144304), (2, 85572152), (4, 42786076), (8, 21393038), (16, 10696519), (17, 10067312), (31, 5520784), (34, 5033656), (62, 2760392), (68, 2516828), (124, 1380196), (136, 1258414), (248, 690098), (272, 629207), (496, 345049), (527, 324752), (1054, 162376), (2108, 81188), (4216, 40594), (8432, 20297)]