83783888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3461}}^1$

素因数の和:3575

約数の個数: 40

約数和(自身を含む): 173861640

約数和(自身を除く): 90077752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 3461, 6052, 6922, 12104, 13844, 24208, 27688, 55376, 58837, 117674, 235348, 308029, 470696, 616058, 941392, 1232116, 2464232, 4928464, 5236493, 10472986, 20945972, 41891944, 83783888]

約数ペア:

[(1, 83783888), (2, 41891944), (4, 20945972), (8, 10472986), (16, 5236493), (17, 4928464), (34, 2464232), (68, 1232116), (89, 941392), (136, 616058), (178, 470696), (272, 308029), (356, 235348), (712, 117674), (1424, 58837), (1513, 55376), (3026, 27688), (3461, 24208), (6052, 13844), (6922, 12104)]