961215664

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{2003}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 1889812080

約数和(自身を除く): 928596416

約数列:

[1, 2, 4, 8, 16, 89, 178, 337, 356, 674, 712, 1348, 1424, 2003, 2696, 4006, 5392, 8012, 16024, 29993, 32048, 59986, 119972, 178267, 239944, 356534, 479888, 675011, 713068, 1350022, 1426136, 2700044, 2852272, 5400088, 10800176, 60075979, 120151958, 240303916, 480607832, 961215664]

約数ペア:

[(1, 961215664), (2, 480607832), (4, 240303916), (8, 120151958), (16, 60075979), (89, 10800176), (178, 5400088), (337, 2852272), (356, 2700044), (674, 1426136), (712, 1350022), (1348, 713068), (1424, 675011), (2003, 479888), (2696, 356534), (4006, 239944), (5392, 178267), (8012, 119972), (16024, 59986), (29993, 32048)]