84015992

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 160559280

約数和(自身を除く): 76543288

約数列:

[1, 2, 4, 8, 73, 146, 292, 293, 491, 584, 586, 982, 1172, 1964, 2344, 3928, 21389, 35843, 42778, 71686, 85556, 143372, 143863, 171112, 286744, 287726, 575452, 1150904, 10501999, 21003998, 42007996, 84015992]

約数ペア:

[(1, 84015992), (2, 42007996), (4, 21003998), (8, 10501999), (73, 1150904), (146, 575452), (292, 287726), (293, 286744), (491, 171112), (584, 143863), (586, 143372), (982, 85556), (1172, 71686), (1964, 42778), (2344, 35843), (3928, 21389)]