40919644

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 72803808

約数和(自身を除く): 31884164

約数列:

[1, 2, 4, 97, 194, 263, 388, 401, 526, 802, 1052, 1604, 25511, 38897, 51022, 77794, 102044, 105463, 155588, 210926, 421852, 10229911, 20459822, 40919644]

約数ペア:

[(1, 40919644), (2, 20459822), (4, 10229911), (97, 421852), (194, 210926), (263, 155588), (388, 105463), (401, 102044), (526, 77794), (802, 51022), (1052, 38897), (1604, 25511)]