31172952

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 80352000

約数和(自身を除く): 49179048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 199, 214, 244, 321, 366, 398, 428, 488, 597, 642, 732, 796, 856, 1194, 1284, 1464, 1592, 2388, 2568, 4776, 6527, 12139, 13054, 19581, 21293, 24278, 26108, 36417, 39162, 42586, 48556, 52216, 63879, 72834, 78324, 85172, 97112, 127758, 145668, 156648, 170344, 255516, 291336, 511032, 1298873, 2597746, 3896619, 5195492, 7793238, 10390984, 15586476, 31172952]

約数ペア:

[(1, 31172952), (2, 15586476), (3, 10390984), (4, 7793238), (6, 5195492), (8, 3896619), (12, 2597746), (24, 1298873), (61, 511032), (107, 291336), (122, 255516), (183, 170344), (199, 156648), (214, 145668), (244, 127758), (321, 97112), (366, 85172), (398, 78324), (428, 72834), (488, 63879), (597, 52216), (642, 48556), (732, 42586), (796, 39162), (856, 36417), (1194, 26108), (1284, 24278), (1464, 21293), (1592, 19581), (2388, 13054), (2568, 12139), (4776, 6527)]