16617928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16041272

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 863, 1726, 2407, 3452, 4814, 6904, 9628, 19256, 25027, 50054, 71629, 100108, 143258, 200216, 286516, 573032, 2077241, 4154482, 8308964, 16617928]

約数ペア:

[(1, 16617928), (2, 8308964), (4, 4154482), (8, 2077241), (29, 573032), (58, 286516), (83, 200216), (116, 143258), (166, 100108), (232, 71629), (332, 50054), (664, 25027), (863, 19256), (1726, 9628), (2407, 6904), (3452, 4814)]