31124592

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 87502584

約数和(自身を除く): 56377992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 653, 662, 993, 1306, 1324, 1959, 1986, 2612, 2648, 2979, 3918, 3972, 5224, 5296, 5877, 5958, 7836, 7944, 10448, 11754, 11916, 15672, 15888, 23508, 23832, 31344, 47016, 47664, 94032, 216143, 432286, 648429, 864572, 1296858, 1729144, 1945287, 2593716, 3458288, 3890574, 5187432, 7781148, 10374864, 15562296, 31124592]

約数ペア:

[(1, 31124592), (2, 15562296), (3, 10374864), (4, 7781148), (6, 5187432), (8, 3890574), (9, 3458288), (12, 2593716), (16, 1945287), (18, 1729144), (24, 1296858), (36, 864572), (48, 648429), (72, 432286), (144, 216143), (331, 94032), (653, 47664), (662, 47016), (993, 31344), (1306, 23832), (1324, 23508), (1959, 15888), (1986, 15672), (2612, 11916), (2648, 11754), (2979, 10448), (3918, 7944), (3972, 7836), (5224, 5958), (5296, 5877)]