17970976

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1744

約数の個数: 24

約数和(自身を含む): 35489664

約数和(自身を除く): 17518688

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1303, 1724, 2606, 3448, 5212, 6896, 10424, 13792, 20848, 41696, 561593, 1123186, 2246372, 4492744, 8985488, 17970976]

約数ペア:

[(1, 17970976), (2, 8985488), (4, 4492744), (8, 2246372), (16, 1123186), (32, 561593), (431, 41696), (862, 20848), (1303, 13792), (1724, 10424), (2606, 6896), (3448, 5212)]