86064490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2347}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 163984320

約数和(自身を除く): 77919830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 2347, 3667, 4694, 7334, 11735, 18335, 23470, 36670, 44593, 89186, 222965, 445930, 452971, 905942, 2264855, 4529710, 8606449, 17212898, 43032245, 86064490]

約数ペア:

[(1, 86064490), (2, 43032245), (5, 17212898), (10, 8606449), (19, 4529710), (38, 2264855), (95, 905942), (190, 452971), (193, 445930), (386, 222965), (965, 89186), (1930, 44593), (2347, 36670), (3667, 23470), (4694, 18335), (7334, 11735)]