80587796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 144958464

約数和(自身を除く): 64370668

約数列:

[1, 2, 4, 41, 82, 164, 383, 766, 1283, 1532, 2566, 5132, 15703, 31406, 52603, 62812, 105206, 210412, 491389, 982778, 1965556, 20146949, 40293898, 80587796]

約数ペア:

[(1, 80587796), (2, 40293898), (4, 20146949), (41, 1965556), (82, 982778), (164, 491389), (383, 210412), (766, 105206), (1283, 62812), (1532, 52603), (2566, 31406), (5132, 15703)]