86396492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 188762112

約数和(自身を除く): 102365620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3343, 3692, 6461, 6686, 12922, 13372, 23401, 25844, 43459, 46802, 86918, 93604, 173836, 237353, 304213, 474706, 608426, 949412, 1216852, 1661471, 3085589, 3322942, 6171178, 6645884, 12342356, 21599123, 43198246, 86396492]

約数ペア:

[(1, 86396492), (2, 43198246), (4, 21599123), (7, 12342356), (13, 6645884), (14, 6171178), (26, 3322942), (28, 3085589), (52, 1661471), (71, 1216852), (91, 949412), (142, 608426), (182, 474706), (284, 304213), (364, 237353), (497, 173836), (923, 93604), (994, 86918), (1846, 46802), (1988, 43459), (3343, 25844), (3692, 23401), (6461, 13372), (6686, 12922)]