91072916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 187342848

約数和(自身を除く): 96269932

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 2903, 5806, 7843, 11612, 15686, 31372, 31933, 63866, 66769, 89993, 127732, 133538, 179986, 267076, 359972, 734459, 989923, 1468918, 1979846, 2069839, 2937836, 3959692, 4139678, 8279356, 22768229, 45536458, 91072916]

約数ペア:

[(1, 91072916), (2, 45536458), (4, 22768229), (11, 8279356), (22, 4139678), (23, 3959692), (31, 2937836), (44, 2069839), (46, 1979846), (62, 1468918), (92, 989923), (124, 734459), (253, 359972), (341, 267076), (506, 179986), (682, 133538), (713, 127732), (1012, 89993), (1364, 66769), (1426, 63866), (2852, 31933), (2903, 31372), (5806, 15686), (7843, 11612)]