31147824

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15091}}^1$

素因数の和:15145

約数の個数: 40

約数和(自身を含む): 82341952

約数和(自身を除く): 51194128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 15091, 30182, 45273, 60364, 90546, 120728, 181092, 241456, 362184, 648913, 724368, 1297826, 1946739, 2595652, 3893478, 5191304, 7786956, 10382608, 15573912, 31147824]

約数ペア:

[(1, 31147824), (2, 15573912), (3, 10382608), (4, 7786956), (6, 5191304), (8, 3893478), (12, 2595652), (16, 1946739), (24, 1297826), (43, 724368), (48, 648913), (86, 362184), (129, 241456), (172, 181092), (258, 120728), (344, 90546), (516, 60364), (688, 45273), (1032, 30182), (2064, 15091)]