89149528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 182421720

約数和(自身を除く): 93272192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 233, 283, 338, 466, 566, 676, 932, 1132, 1352, 1864, 2264, 3029, 3679, 6058, 7358, 12116, 14716, 24232, 29432, 39377, 47827, 65939, 78754, 95654, 131878, 157508, 191308, 263756, 315016, 382616, 527512, 857207, 1714414, 3428828, 6857656, 11143691, 22287382, 44574764, 89149528]

約数ペア:

[(1, 89149528), (2, 44574764), (4, 22287382), (8, 11143691), (13, 6857656), (26, 3428828), (52, 1714414), (104, 857207), (169, 527512), (233, 382616), (283, 315016), (338, 263756), (466, 191308), (566, 157508), (676, 131878), (932, 95654), (1132, 78754), (1352, 65939), (1864, 47827), (2264, 39377), (3029, 29432), (3679, 24232), (6058, 14716), (7358, 12116)]