907238944

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 1818595800

約数和(自身を除く): 911356856

約数列:

[1, 2, 4, 8, 16, 32, 89, 157, 178, 314, 356, 628, 712, 1256, 1424, 2029, 2512, 2848, 4058, 5024, 8116, 13973, 16232, 27946, 32464, 55892, 64928, 111784, 180581, 223568, 318553, 361162, 447136, 637106, 722324, 1274212, 1444648, 2548424, 2889296, 5096848, 5778592, 10193696, 28351217, 56702434, 113404868, 226809736, 453619472, 907238944]

約数ペア:

[(1, 907238944), (2, 453619472), (4, 226809736), (8, 113404868), (16, 56702434), (32, 28351217), (89, 10193696), (157, 5778592), (178, 5096848), (314, 2889296), (356, 2548424), (628, 1444648), (712, 1274212), (1256, 722324), (1424, 637106), (2029, 447136), (2512, 361162), (2848, 318553), (4058, 223568), (5024, 180581), (8116, 111784), (13973, 64928), (16232, 55892), (27946, 32464)]