8343128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 8288872

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 419, 524, 838, 1048, 1676, 2489, 3352, 4978, 7961, 9956, 15922, 19912, 31844, 54889, 63688, 109778, 219556, 439112, 1042891, 2085782, 4171564, 8343128]

約数ペア:

[(1, 8343128), (2, 4171564), (4, 2085782), (8, 1042891), (19, 439112), (38, 219556), (76, 109778), (131, 63688), (152, 54889), (262, 31844), (419, 19912), (524, 15922), (838, 9956), (1048, 7961), (1676, 4978), (2489, 3352)]