89912732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19001}}^1$

素因数の和:19038

約数の個数: 36

約数和(自身を含む): 194732496

約数和(自身を除く): 104819764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 19001, 38002, 76004, 133007, 247013, 266014, 494026, 532028, 988052, 1729091, 3211169, 3458182, 6422338, 6916364, 12844676, 22478183, 44956366, 89912732]

約数ペア:

[(1, 89912732), (2, 44956366), (4, 22478183), (7, 12844676), (13, 6916364), (14, 6422338), (26, 3458182), (28, 3211169), (52, 1729091), (91, 988052), (169, 532028), (182, 494026), (338, 266014), (364, 247013), (676, 133007), (1183, 76004), (2366, 38002), (4732, 19001)]