31151904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 94381056

約数和(自身を除く): 63229152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 151, 168, 224, 302, 307, 336, 453, 604, 614, 672, 906, 921, 1057, 1208, 1228, 1812, 1842, 2114, 2149, 2416, 2456, 3171, 3624, 3684, 4228, 4298, 4832, 4912, 6342, 6447, 7248, 7368, 8456, 8596, 9824, 12684, 12894, 14496, 14736, 16912, 17192, 25368, 25788, 29472, 33824, 34384, 46357, 50736, 51576, 68768, 92714, 101472, 103152, 139071, 185428, 206304, 278142, 324499, 370856, 556284, 648998, 741712, 973497, 1112568, 1297996, 1483424, 1946994, 2225136, 2595992, 3893988, 4450272, 5191984, 7787976, 10383968, 15575952, 31151904]

約数ペア:

[(1, 31151904), (2, 15575952), (3, 10383968), (4, 7787976), (6, 5191984), (7, 4450272), (8, 3893988), (12, 2595992), (14, 2225136), (16, 1946994), (21, 1483424), (24, 1297996), (28, 1112568), (32, 973497), (42, 741712), (48, 648998), (56, 556284), (84, 370856), (96, 324499), (112, 278142), (151, 206304), (168, 185428), (224, 139071), (302, 103152), (307, 101472), (336, 92714), (453, 68768), (604, 51576), (614, 50736), (672, 46357), (906, 34384), (921, 33824), (1057, 29472), (1208, 25788), (1228, 25368), (1812, 17192), (1842, 16912), (2114, 14736), (2149, 14496), (2416, 12894), (2456, 12684), (3171, 9824), (3624, 8596), (3684, 8456), (4228, 7368), (4298, 7248), (4832, 6447), (4912, 6342)]