31774096

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 63433440

約数和(自身を除く): 31659344

約数列:

[1, 2, 4, 8, 16, 59, 97, 118, 194, 236, 347, 388, 472, 694, 776, 944, 1388, 1552, 2776, 5552, 5723, 11446, 20473, 22892, 33659, 40946, 45784, 67318, 81892, 91568, 134636, 163784, 269272, 327568, 538544, 1985881, 3971762, 7943524, 15887048, 31774096]

約数ペア:

[(1, 31774096), (2, 15887048), (4, 7943524), (8, 3971762), (16, 1985881), (59, 538544), (97, 327568), (118, 269272), (194, 163784), (236, 134636), (347, 91568), (388, 81892), (472, 67318), (694, 45784), (776, 40946), (944, 33659), (1388, 22892), (1552, 20473), (2776, 11446), (5552, 5723)]