83173688

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61519}}^1$

素因数の和:61551

約数の個数: 24

約数和(自身を含む): 168872400

約数和(自身を除く): 85698712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 61519, 123038, 246076, 492152, 799747, 1599494, 3198988, 6397976, 10396711, 20793422, 41586844, 83173688]

約数ペア:

[(1, 83173688), (2, 41586844), (4, 20793422), (8, 10396711), (13, 6397976), (26, 3198988), (52, 1599494), (104, 799747), (169, 492152), (338, 246076), (676, 123038), (1352, 61519)]