31547004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 75995136

約数和(自身を除く): 44448132

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 607, 732, 852, 1214, 1821, 2428, 3642, 4331, 7284, 8662, 12993, 17324, 25986, 37027, 43097, 51972, 74054, 86194, 111081, 129291, 148108, 172388, 222162, 258582, 444324, 517164, 2628917, 5257834, 7886751, 10515668, 15773502, 31547004]

約数ペア:

[(1, 31547004), (2, 15773502), (3, 10515668), (4, 7886751), (6, 5257834), (12, 2628917), (61, 517164), (71, 444324), (122, 258582), (142, 222162), (183, 172388), (213, 148108), (244, 129291), (284, 111081), (366, 86194), (426, 74054), (607, 51972), (732, 43097), (852, 37027), (1214, 25986), (1821, 17324), (2428, 12993), (3642, 8662), (4331, 7284)]