87317204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54167}}^1$

素因数の和:54215

約数の個数: 24

約数和(自身を含む): 169870848

約数和(自身を除く): 82553644

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 54167, 108334, 216668, 704171, 1408342, 1679177, 2816684, 3358354, 6716708, 21829301, 43658602, 87317204]

約数ペア:

[(1, 87317204), (2, 43658602), (4, 21829301), (13, 6716708), (26, 3358354), (31, 2816684), (52, 1679177), (62, 1408342), (124, 704171), (403, 216668), (806, 108334), (1612, 54167)]