71031304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{522289}}^1$

素因数の和:522312

約数の個数: 16

約数和(自身を含む): 141018300

約数和(自身を除く): 69986996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 522289, 1044578, 2089156, 4178312, 8878913, 17757826, 35515652, 71031304]

約数ペア:

[(1, 71031304), (2, 35515652), (4, 17757826), (8, 8878913), (17, 4178312), (34, 2089156), (68, 1044578), (136, 522289)]