21113248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{50753}}^1$

素因数の和:50776

約数の個数: 24

約数和(自身を含む): 44765028

約数和(自身を除く): 23651780

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 50753, 101506, 203012, 406024, 659789, 812048, 1319578, 1624096, 2639156, 5278312, 10556624, 21113248]

約数ペア:

[(1, 21113248), (2, 10556624), (4, 5278312), (8, 2639156), (13, 1624096), (16, 1319578), (26, 812048), (32, 659789), (52, 406024), (104, 203012), (208, 101506), (416, 50753)]