31318224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 93660672

約数和(自身を除く): 62342448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1123, 1162, 1328, 1743, 1992, 2246, 2324, 3369, 3486, 3984, 4492, 4648, 6738, 6972, 7861, 8984, 9296, 13476, 13944, 15722, 17968, 23583, 26952, 27888, 31444, 47166, 53904, 62888, 93209, 94332, 125776, 186418, 188664, 279627, 372836, 377328, 559254, 652463, 745672, 1118508, 1304926, 1491344, 1957389, 2237016, 2609852, 3914778, 4474032, 5219704, 7829556, 10439408, 15659112, 31318224]

約数ペア:

[(1, 31318224), (2, 15659112), (3, 10439408), (4, 7829556), (6, 5219704), (7, 4474032), (8, 3914778), (12, 2609852), (14, 2237016), (16, 1957389), (21, 1491344), (24, 1304926), (28, 1118508), (42, 745672), (48, 652463), (56, 559254), (83, 377328), (84, 372836), (112, 279627), (166, 188664), (168, 186418), (249, 125776), (332, 94332), (336, 93209), (498, 62888), (581, 53904), (664, 47166), (996, 31444), (1123, 27888), (1162, 26952), (1328, 23583), (1743, 17968), (1992, 15722), (2246, 13944), (2324, 13476), (3369, 9296), (3486, 8984), (3984, 7861), (4492, 6972), (4648, 6738)]