228285416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{887}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 437322240

約数和(自身を除く): 209036824

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 607, 887, 1214, 1774, 2428, 3548, 4856, 7096, 32171, 47011, 64342, 94022, 128684, 188044, 257368, 376088, 538409, 1076818, 2153636, 4307272, 28535677, 57071354, 114142708, 228285416]

約数ペア:

[(1, 228285416), (2, 114142708), (4, 57071354), (8, 28535677), (53, 4307272), (106, 2153636), (212, 1076818), (424, 538409), (607, 376088), (887, 257368), (1214, 188044), (1774, 128684), (2428, 94022), (3548, 64342), (4856, 47011), (7096, 32171)]