86836706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 147448512

約数和(自身を除く): 60611806

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 814, 997, 1177, 1994, 2354, 3959, 7918, 10967, 21934, 36889, 43549, 73778, 87098, 106679, 213358, 405779, 811558, 1173469, 2346938, 3947123, 7894246, 43418353, 86836706]

約数ペア:

[(1, 86836706), (2, 43418353), (11, 7894246), (22, 3947123), (37, 2346938), (74, 1173469), (107, 811558), (214, 405779), (407, 213358), (814, 106679), (997, 87098), (1177, 73778), (1994, 43549), (2354, 36889), (3959, 21934), (7918, 10967)]