84262090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10878

約数の個数: 32

約数和(自身を含む): 167806080

約数和(自身を除く): 83543990

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 10789, 21578, 53945, 107890, 118679, 237358, 593395, 766019, 1186790, 1532038, 3830095, 7660190, 8426209, 16852418, 42131045, 84262090]

約数ペア:

[(1, 84262090), (2, 42131045), (5, 16852418), (10, 8426209), (11, 7660190), (22, 3830095), (55, 1532038), (71, 1186790), (110, 766019), (142, 593395), (355, 237358), (710, 118679), (781, 107890), (1562, 53945), (3905, 21578), (7810, 10789)]