84249878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19139}}^1$

素因数の和:19243

約数の個数: 16

約数和(自身を含む): 132295680

約数和(自身を除く): 48045802

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 19139, 38278, 593309, 1186618, 1358869, 2717738, 42124939, 84249878]

約数ペア:

[(1, 84249878), (2, 42124939), (31, 2717738), (62, 1358869), (71, 1186618), (142, 593309), (2201, 38278), (4402, 19139)]