81946924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37181}}^1$

素因数の和:37233

約数の個数: 24

約数和(自身を含む): 156164400

約数和(自身を除く): 74217476

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 37181, 74362, 148724, 706439, 1078249, 1412878, 2156498, 2825756, 4312996, 20486731, 40973462, 81946924]

約数ペア:

[(1, 81946924), (2, 40973462), (4, 20486731), (19, 4312996), (29, 2825756), (38, 2156498), (58, 1412878), (76, 1078249), (116, 706439), (551, 148724), (1102, 74362), (2204, 37181)]