97881736

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 187012800

約数和(自身を除く): 89131064

約数列:

[1, 2, 4, 8, 71, 142, 284, 389, 443, 568, 778, 886, 1556, 1772, 3112, 3544, 27619, 31453, 55238, 62906, 110476, 125812, 172327, 220952, 251624, 344654, 689308, 1378616, 12235217, 24470434, 48940868, 97881736]

約数ペア:

[(1, 97881736), (2, 48940868), (4, 24470434), (8, 12235217), (71, 1378616), (142, 689308), (284, 344654), (389, 251624), (443, 220952), (568, 172327), (778, 125812), (886, 110476), (1556, 62906), (1772, 55238), (3112, 31453), (3544, 27619)]