16745248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{40253}}^1$

素因数の和:40276

約数の個数: 24

約数和(自身を含む): 35504028

約数和(自身を除く): 18758780

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40253, 80506, 161012, 322024, 523289, 644048, 1046578, 1288096, 2093156, 4186312, 8372624, 16745248]

約数ペア:

[(1, 16745248), (2, 8372624), (4, 4186312), (8, 2093156), (13, 1288096), (16, 1046578), (26, 644048), (32, 523289), (52, 322024), (104, 161012), (208, 80506), (416, 40253)]