2236706128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{4153}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 4445793576

約数和(自身を除く): 2209087448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 821, 1642, 3284, 4153, 6568, 8306, 13136, 16612, 33224, 33661, 66448, 67322, 134644, 170273, 269288, 340546, 538576, 681092, 1362184, 2724368, 3409613, 6819226, 13638452, 27276904, 54553808, 139794133, 279588266, 559176532, 1118353064, 2236706128]

約数ペア:

[(1, 2236706128), (2, 1118353064), (4, 559176532), (8, 279588266), (16, 139794133), (41, 54553808), (82, 27276904), (164, 13638452), (328, 6819226), (656, 3409613), (821, 2724368), (1642, 1362184), (3284, 681092), (4153, 538576), (6568, 340546), (8306, 269288), (13136, 170273), (16612, 134644), (33224, 67322), (33661, 66448)]