16004864

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:736

約数の個数: 36

約数和(自身を含む): 32315640

約数和(自身を除く): 16310776

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 619, 808, 1238, 1616, 2476, 3232, 4952, 6464, 9904, 12928, 19808, 25856, 39616, 62519, 79232, 125038, 158464, 250076, 500152, 1000304, 2000608, 4001216, 8002432, 16004864]

約数ペア:

[(1, 16004864), (2, 8002432), (4, 4001216), (8, 2000608), (16, 1000304), (32, 500152), (64, 250076), (101, 158464), (128, 125038), (202, 79232), (256, 62519), (404, 39616), (619, 25856), (808, 19808), (1238, 12928), (1616, 9904), (2476, 6464), (3232, 4952)]