86738372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99929}}^1$

素因数の和:99971

約数の個数: 24

約数和(自身を含む): 179074560

約数和(自身を除く): 92336188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 99929, 199858, 399716, 699503, 1399006, 2798012, 3097799, 6195598, 12391196, 21684593, 43369186, 86738372]

約数ペア:

[(1, 86738372), (2, 43369186), (4, 21684593), (7, 12391196), (14, 6195598), (28, 3097799), (31, 2798012), (62, 1399006), (124, 699503), (217, 399716), (434, 199858), (868, 99929)]