86834704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7039

約数の個数: 40

約数和(自身を含む): 186148800

約数和(自身を除く): 99314096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 6949, 12496, 13898, 27796, 55592, 76439, 111184, 152878, 305756, 493379, 611512, 986758, 1223024, 1973516, 3947032, 5427169, 7894064, 10854338, 21708676, 43417352, 86834704]

約数ペア:

[(1, 86834704), (2, 43417352), (4, 21708676), (8, 10854338), (11, 7894064), (16, 5427169), (22, 3947032), (44, 1973516), (71, 1223024), (88, 986758), (142, 611512), (176, 493379), (284, 305756), (568, 152878), (781, 111184), (1136, 76439), (1562, 55592), (3124, 27796), (6248, 13898), (6949, 12496)]