89571566

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 157842432

約数和(自身を除く): 68270866

約数列:

[1, 2, 7, 14, 47, 94, 197, 329, 394, 658, 691, 1379, 1382, 2758, 4837, 9259, 9674, 18518, 32477, 64813, 64954, 129626, 136127, 227339, 272254, 454678, 952889, 1905778, 6397969, 12795938, 44785783, 89571566]

約数ペア:

[(1, 89571566), (2, 44785783), (7, 12795938), (14, 6397969), (47, 1905778), (94, 952889), (197, 454678), (329, 272254), (394, 227339), (658, 136127), (691, 129626), (1379, 64954), (1382, 64813), (2758, 32477), (4837, 18518), (9259, 9674)]