40689794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16007}}^1$

素因数の和:16081

約数の個数: 16

約数和(自身を含む): 64544256

約数和(自身を除く): 23854462

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 16007, 32014, 496217, 656287, 992434, 1312574, 20344897, 40689794]

約数ペア:

[(1, 40689794), (2, 20344897), (31, 1312574), (41, 992434), (62, 656287), (82, 496217), (1271, 32014), (2542, 16007)]