31462284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56790132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 53, 74, 84, 106, 111, 148, 159, 191, 212, 222, 259, 318, 371, 382, 444, 518, 573, 636, 742, 764, 777, 1036, 1113, 1146, 1337, 1484, 1554, 1961, 2226, 2292, 2674, 3108, 3922, 4011, 4452, 5348, 5883, 7067, 7844, 8022, 10123, 11766, 13727, 14134, 16044, 20246, 21201, 23532, 27454, 28268, 30369, 40492, 41181, 42402, 49469, 54908, 60738, 70861, 82362, 84804, 98938, 121476, 141722, 148407, 164724, 197876, 212583, 283444, 296814, 374551, 425166, 593628, 749102, 850332, 1123653, 1498204, 2247306, 2621857, 4494612, 5243714, 7865571, 10487428, 15731142, 31462284]

約数ペア:

[(1, 31462284), (2, 15731142), (3, 10487428), (4, 7865571), (6, 5243714), (7, 4494612), (12, 2621857), (14, 2247306), (21, 1498204), (28, 1123653), (37, 850332), (42, 749102), (53, 593628), (74, 425166), (84, 374551), (106, 296814), (111, 283444), (148, 212583), (159, 197876), (191, 164724), (212, 148407), (222, 141722), (259, 121476), (318, 98938), (371, 84804), (382, 82362), (444, 70861), (518, 60738), (573, 54908), (636, 49469), (742, 42402), (764, 41181), (777, 40492), (1036, 30369), (1113, 28268), (1146, 27454), (1337, 23532), (1484, 21201), (1554, 20246), (1961, 16044), (2226, 14134), (2292, 13727), (2674, 11766), (3108, 10123), (3922, 8022), (4011, 7844), (4452, 7067), (5348, 5883)]