31341156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 92316672

約数和(自身を除く): 60975516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 132, 154, 214, 231, 308, 317, 321, 428, 462, 634, 642, 749, 924, 951, 1177, 1268, 1284, 1498, 1902, 2219, 2247, 2354, 2996, 3487, 3531, 3804, 4438, 4494, 4708, 6657, 6974, 7062, 8239, 8876, 8988, 10461, 13314, 13948, 14124, 16478, 20922, 24409, 24717, 26628, 32956, 33919, 41844, 48818, 49434, 67838, 73227, 97636, 98868, 101757, 135676, 146454, 203514, 237433, 292908, 373109, 407028, 474866, 712299, 746218, 949732, 1119327, 1424598, 1492436, 2238654, 2611763, 2849196, 4477308, 5223526, 7835289, 10447052, 15670578, 31341156]

約数ペア:

[(1, 31341156), (2, 15670578), (3, 10447052), (4, 7835289), (6, 5223526), (7, 4477308), (11, 2849196), (12, 2611763), (14, 2238654), (21, 1492436), (22, 1424598), (28, 1119327), (33, 949732), (42, 746218), (44, 712299), (66, 474866), (77, 407028), (84, 373109), (107, 292908), (132, 237433), (154, 203514), (214, 146454), (231, 135676), (308, 101757), (317, 98868), (321, 97636), (428, 73227), (462, 67838), (634, 49434), (642, 48818), (749, 41844), (924, 33919), (951, 32956), (1177, 26628), (1268, 24717), (1284, 24409), (1498, 20922), (1902, 16478), (2219, 14124), (2247, 13948), (2354, 13314), (2996, 10461), (3487, 8988), (3531, 8876), (3804, 8239), (4438, 7062), (4494, 6974), (4708, 6657)]