86766484

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22619}}^1$

素因数の和:22767

約数の個数: 24

約数和(自身を含む): 174807360

約数和(自身を除く): 88040876

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 22619, 45238, 90476, 158333, 316666, 633332, 3098803, 6197606, 12395212, 21691621, 43383242, 86766484]

約数ペア:

[(1, 86766484), (2, 43383242), (4, 21691621), (7, 12395212), (14, 6197606), (28, 3098803), (137, 633332), (274, 316666), (548, 158333), (959, 90476), (1918, 45238), (3836, 22619)]