389558048

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{100609}}^1$

素因数の和:100641

約数の個数: 36

約数和(自身を含む): 843011190

約数和(自身を除く): 453453142

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 100609, 201218, 402436, 804872, 1106699, 1609744, 2213398, 3219488, 4426796, 8853592, 12173689, 17707184, 24347378, 35414368, 48694756, 97389512, 194779024, 389558048]

約数ペア:

[(1, 389558048), (2, 194779024), (4, 97389512), (8, 48694756), (11, 35414368), (16, 24347378), (22, 17707184), (32, 12173689), (44, 8853592), (88, 4426796), (121, 3219488), (176, 2213398), (242, 1609744), (352, 1106699), (484, 804872), (968, 402436), (1936, 201218), (3872, 100609)]