31092556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 30597044

約数列:

[1, 2, 4, 11, 22, 44, 53, 67, 106, 134, 199, 212, 268, 398, 583, 737, 796, 1166, 1474, 2189, 2332, 2948, 3551, 4378, 7102, 8756, 10547, 13333, 14204, 21094, 26666, 39061, 42188, 53332, 78122, 116017, 146663, 156244, 232034, 293326, 464068, 586652, 706649, 1413298, 2826596, 7773139, 15546278, 31092556]

約数ペア:

[(1, 31092556), (2, 15546278), (4, 7773139), (11, 2826596), (22, 1413298), (44, 706649), (53, 586652), (67, 464068), (106, 293326), (134, 232034), (199, 156244), (212, 146663), (268, 116017), (398, 78122), (583, 53332), (737, 42188), (796, 39061), (1166, 26666), (1474, 21094), (2189, 14204), (2332, 13333), (2948, 10547), (3551, 8756), (4378, 7102)]