69199874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21059}}^1$

素因数の和:21145

約数の個数: 16

約数和(自身を含む): 109175040

約数和(自身を除く): 39975166

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 21059, 42118, 652829, 1116127, 1305658, 2232254, 34599937, 69199874]

約数ペア:

[(1, 69199874), (2, 34599937), (31, 2232254), (53, 1305658), (62, 1116127), (106, 652829), (1643, 42118), (3286, 21059)]