40575008

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{21491}}^1$

素因数の和:21560

約数の個数: 24

約数和(自身を含む): 81239760

約数和(自身を除く): 40664752

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 21491, 42982, 85964, 171928, 343856, 687712, 1267969, 2535938, 5071876, 10143752, 20287504, 40575008]

約数ペア:

[(1, 40575008), (2, 20287504), (4, 10143752), (8, 5071876), (16, 2535938), (32, 1267969), (59, 687712), (118, 343856), (236, 171928), (472, 85964), (944, 42982), (1888, 21491)]