16256834

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 27827712

約数和(自身を除く): 11570878

約数列:

[1, 2, 11, 22, 31, 62, 121, 197, 242, 341, 394, 682, 1331, 2167, 2662, 3751, 4334, 6107, 7502, 12214, 23837, 41261, 47674, 67177, 82522, 134354, 262207, 524414, 738947, 1477894, 8128417, 16256834]

約数ペア:

[(1, 16256834), (2, 8128417), (11, 1477894), (22, 738947), (31, 524414), (62, 262207), (121, 134354), (197, 82522), (242, 67177), (341, 47674), (394, 41261), (682, 23837), (1331, 12214), (2167, 7502), (2662, 6107), (3751, 4334)]