85436866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 140216832

約数和(自身を除く): 54779966

約数列:

[1, 2, 17, 34, 41, 82, 167, 334, 367, 697, 734, 1394, 2839, 5678, 6239, 6847, 12478, 13694, 15047, 30094, 61289, 116399, 122578, 232798, 255799, 511598, 1041913, 2083826, 2512849, 5025698, 42718433, 85436866]

約数ペア:

[(1, 85436866), (2, 42718433), (17, 5025698), (34, 2512849), (41, 2083826), (82, 1041913), (167, 511598), (334, 255799), (367, 232798), (697, 122578), (734, 116399), (1394, 61289), (2839, 30094), (5678, 15047), (6239, 13694), (6847, 12478)]