82249570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37217}}^1$

素因数の和:37254

約数の個数: 32

約数和(自身を含む): 168820848

約数和(自身を除く): 86571278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 37217, 74434, 186085, 372170, 483821, 632689, 967642, 1265378, 2419105, 3163445, 4838210, 6326890, 8224957, 16449914, 41124785, 82249570]

約数ペア:

[(1, 82249570), (2, 41124785), (5, 16449914), (10, 8224957), (13, 6326890), (17, 4838210), (26, 3163445), (34, 2419105), (65, 1265378), (85, 967642), (130, 632689), (170, 483821), (221, 372170), (442, 186085), (1105, 74434), (2210, 37217)]