84851248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 168444576

約数和(自身を除く): 83593328

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 226, 284, 452, 568, 661, 904, 1136, 1322, 1808, 2644, 5288, 8023, 10576, 16046, 32092, 46931, 64184, 74693, 93862, 128368, 149386, 187724, 298772, 375448, 597544, 750896, 1195088, 5303203, 10606406, 21212812, 42425624, 84851248]

約数ペア:

[(1, 84851248), (2, 42425624), (4, 21212812), (8, 10606406), (16, 5303203), (71, 1195088), (113, 750896), (142, 597544), (226, 375448), (284, 298772), (452, 187724), (568, 149386), (661, 128368), (904, 93862), (1136, 74693), (1322, 64184), (1808, 46931), (2644, 32092), (5288, 16046), (8023, 10576)]