87213308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239597}}^1$

素因数の和:239621

約数の個数: 24

約数和(自身を含む): 187844832

約数和(自身を除く): 100631524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 239597, 479194, 958388, 1677179, 3114761, 3354358, 6229522, 6708716, 12459044, 21803327, 43606654, 87213308]

約数ペア:

[(1, 87213308), (2, 43606654), (4, 21803327), (7, 12459044), (13, 6708716), (14, 6229522), (26, 3354358), (28, 3114761), (52, 1677179), (91, 958388), (182, 479194), (364, 239597)]