22421752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 43409520

約数和(自身を除く): 20987768

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 347, 394, 694, 788, 1388, 1576, 2776, 8077, 14227, 16154, 28454, 32308, 56908, 64616, 68359, 113816, 136718, 273436, 546872, 2802719, 5605438, 11210876, 22421752]

約数ペア:

[(1, 22421752), (2, 11210876), (4, 5605438), (8, 2802719), (41, 546872), (82, 273436), (164, 136718), (197, 113816), (328, 68359), (347, 64616), (394, 56908), (694, 32308), (788, 28454), (1388, 16154), (1576, 14227), (2776, 8077)]