8437642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 5561462

約数列:

[1, 2, 23, 31, 46, 61, 62, 97, 122, 194, 713, 1403, 1426, 1891, 2231, 2806, 3007, 3782, 4462, 5917, 6014, 11834, 43493, 69161, 86986, 136091, 138322, 183427, 272182, 366854, 4218821, 8437642]

約数ペア:

[(1, 8437642), (2, 4218821), (23, 366854), (31, 272182), (46, 183427), (61, 138322), (62, 136091), (97, 86986), (122, 69161), (194, 43493), (713, 11834), (1403, 6014), (1426, 5917), (1891, 4462), (2231, 3782), (2806, 3007)]