222643712

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{4483}}^1$

素因数の和:4598

約数の個数: 40

約数和(自身を含む): 449538936

約数和(自身を除く): 226895224

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 4483, 6208, 8966, 12416, 17932, 24832, 35864, 49664, 71728, 143456, 286912, 434851, 573824, 869702, 1147648, 1739404, 2295296, 3478808, 6957616, 13915232, 27830464, 55660928, 111321856, 222643712]

約数ペア:

[(1, 222643712), (2, 111321856), (4, 55660928), (8, 27830464), (16, 13915232), (32, 6957616), (64, 3478808), (97, 2295296), (128, 1739404), (194, 1147648), (256, 869702), (388, 573824), (512, 434851), (776, 286912), (1552, 143456), (3104, 71728), (4483, 49664), (6208, 35864), (8966, 24832), (12416, 17932)]