80941762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 136157760

約数和(自身を除く): 55215998

約数列:

[1, 2, 11, 22, 67, 89, 134, 178, 617, 737, 979, 1234, 1474, 1958, 5963, 6787, 11926, 13574, 41339, 54913, 65593, 82678, 109826, 131186, 454729, 604043, 909458, 1208086, 3679171, 7358342, 40470881, 80941762]

約数ペア:

[(1, 80941762), (2, 40470881), (11, 7358342), (22, 3679171), (67, 1208086), (89, 909458), (134, 604043), (178, 454729), (617, 131186), (737, 109826), (979, 82678), (1234, 65593), (1474, 54913), (1958, 41339), (5963, 13574), (6787, 11926)]