86201638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 139864320

約数和(自身を除く): 53662682

約数列:

[1, 2, 31, 37, 53, 62, 74, 106, 709, 1147, 1418, 1643, 1961, 2294, 3286, 3922, 21979, 26233, 37577, 43958, 52466, 60791, 75154, 121582, 813223, 1164887, 1390349, 1626446, 2329774, 2780698, 43100819, 86201638]

約数ペア:

[(1, 86201638), (2, 43100819), (31, 2780698), (37, 2329774), (53, 1626446), (62, 1390349), (74, 1164887), (106, 813223), (709, 121582), (1147, 75154), (1418, 60791), (1643, 52466), (1961, 43958), (2294, 37577), (3286, 26233), (3922, 21979)]