71385838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{2273}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 110025216

約数和(自身を除く): 38639378

約数列:

[1, 2, 41, 82, 383, 766, 2273, 4546, 15703, 31406, 93193, 186386, 870559, 1741118, 35692919, 71385838]

約数ペア:

[(1, 71385838), (2, 35692919), (41, 1741118), (82, 870559), (383, 186386), (766, 93193), (2273, 31406), (4546, 15703)]