31309068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 83955200

約数和(自身を除く): 52646132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 1873, 2388, 2786, 3746, 4179, 5572, 5619, 7492, 8358, 11238, 13111, 16716, 22476, 26222, 39333, 52444, 78666, 157332, 372727, 745454, 1118181, 1490908, 2236362, 2609089, 4472724, 5218178, 7827267, 10436356, 15654534, 31309068]

約数ペア:

[(1, 31309068), (2, 15654534), (3, 10436356), (4, 7827267), (6, 5218178), (7, 4472724), (12, 2609089), (14, 2236362), (21, 1490908), (28, 1118181), (42, 745454), (84, 372727), (199, 157332), (398, 78666), (597, 52444), (796, 39333), (1194, 26222), (1393, 22476), (1873, 16716), (2388, 13111), (2786, 11238), (3746, 8358), (4179, 7492), (5572, 5619)]