31242384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:653

約数の個数: 90

約数和(自身を含む): 92432886

約数和(自身を除く): 61190502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 601, 684, 722, 912, 1083, 1202, 1368, 1444, 1803, 2166, 2404, 2736, 2888, 3249, 3606, 4332, 4808, 5409, 5776, 6498, 7212, 8664, 9616, 10818, 11419, 12996, 14424, 17328, 21636, 22838, 25992, 28848, 34257, 43272, 45676, 51984, 68514, 86544, 91352, 102771, 137028, 182704, 205542, 216961, 274056, 411084, 433922, 548112, 650883, 822168, 867844, 1301766, 1644336, 1735688, 1952649, 2603532, 3471376, 3905298, 5207064, 7810596, 10414128, 15621192, 31242384]

約数ペア:

[(1, 31242384), (2, 15621192), (3, 10414128), (4, 7810596), (6, 5207064), (8, 3905298), (9, 3471376), (12, 2603532), (16, 1952649), (18, 1735688), (19, 1644336), (24, 1301766), (36, 867844), (38, 822168), (48, 650883), (57, 548112), (72, 433922), (76, 411084), (114, 274056), (144, 216961), (152, 205542), (171, 182704), (228, 137028), (304, 102771), (342, 91352), (361, 86544), (456, 68514), (601, 51984), (684, 45676), (722, 43272), (912, 34257), (1083, 28848), (1202, 25992), (1368, 22838), (1444, 21636), (1803, 17328), (2166, 14424), (2404, 12996), (2736, 11419), (2888, 10818), (3249, 9616), (3606, 8664), (4332, 7212), (4808, 6498), (5409, 5776)]