520080056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2097097}}^1$

素因数の和:2097134

約数の個数: 16

約数和(自身を含む): 1006607040

約数和(自身を除く): 486526984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2097097, 4194194, 8388388, 16776776, 65010007, 130020014, 260040028, 520080056]

約数ペア:

[(1, 520080056), (2, 260040028), (4, 130020014), (8, 65010007), (31, 16776776), (62, 8388388), (124, 4194194), (248, 2097097)]