91486766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 72742354

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 2969, 4402, 5938, 15407, 20783, 30814, 41566, 92039, 184078, 210799, 421598, 644273, 1288546, 1475593, 2951186, 6534769, 13069538, 45743383, 91486766]

約数ペア:

[(1, 91486766), (2, 45743383), (7, 13069538), (14, 6534769), (31, 2951186), (62, 1475593), (71, 1288546), (142, 644273), (217, 421598), (434, 210799), (497, 184078), (994, 92039), (2201, 41566), (2969, 30814), (4402, 20783), (5938, 15407)]