81732376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48883}}^1$

素因数の和:48919

約数の個数: 32

約数和(自身を含む): 175982400

約数和(自身を除く): 94250024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 48883, 97766, 195532, 391064, 537713, 928777, 1075426, 1857554, 2150852, 3715108, 4301704, 7430216, 10216547, 20433094, 40866188, 81732376]

約数ペア:

[(1, 81732376), (2, 40866188), (4, 20433094), (8, 10216547), (11, 7430216), (19, 4301704), (22, 3715108), (38, 2150852), (44, 1857554), (76, 1075426), (88, 928777), (152, 537713), (209, 391064), (418, 195532), (836, 97766), (1672, 48883)]