40385476

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 72281664

約数和(自身を除く): 31896188

約数列:

[1, 2, 4, 83, 103, 166, 206, 332, 412, 1181, 2362, 4724, 8549, 17098, 34196, 98023, 121643, 196046, 243286, 392092, 486572, 10096369, 20192738, 40385476]

約数ペア:

[(1, 40385476), (2, 20192738), (4, 10096369), (83, 486572), (103, 392092), (166, 243286), (206, 196046), (332, 121643), (412, 98023), (1181, 34196), (2362, 17098), (4724, 8549)]