89293358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15671}}^1$

素因数の和:15728

約数の個数: 32

約数和(自身を含む): 171514368

約数和(自身を除く): 82221010

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 15671, 31342, 109697, 172381, 219394, 344762, 579827, 1159654, 1206667, 2413334, 4058789, 6378097, 8117578, 12756194, 44646679, 89293358]

約数ペア:

[(1, 89293358), (2, 44646679), (7, 12756194), (11, 8117578), (14, 6378097), (22, 4058789), (37, 2413334), (74, 1206667), (77, 1159654), (154, 579827), (259, 344762), (407, 219394), (518, 172381), (814, 109697), (2849, 31342), (5698, 15671)]