42639508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8387}}^1$

素因数の和:8463

約数の個数: 24

約数和(自身を含む): 78914304

約数和(自身を除く): 36274796

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 8387, 16774, 33548, 259997, 343867, 519994, 687734, 1039988, 1375468, 10659877, 21319754, 42639508]

約数ペア:

[(1, 42639508), (2, 21319754), (4, 10659877), (31, 1375468), (41, 1039988), (62, 687734), (82, 519994), (124, 343867), (164, 259997), (1271, 33548), (2542, 16774), (5084, 8387)]