218093056

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{6983}}^1$

素因数の和:7062

約数の個数: 40

約数和(自身を含む): 442967184

約数和(自身を除く): 224874128

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 6983, 7808, 13966, 15616, 27932, 31232, 55864, 111728, 223456, 425963, 446912, 851926, 893824, 1703852, 1787648, 3407704, 3575296, 6815408, 13630816, 27261632, 54523264, 109046528, 218093056]

約数ペア:

[(1, 218093056), (2, 109046528), (4, 54523264), (8, 27261632), (16, 13630816), (32, 6815408), (61, 3575296), (64, 3407704), (122, 1787648), (128, 1703852), (244, 893824), (256, 851926), (488, 446912), (512, 425963), (976, 223456), (1952, 111728), (3904, 55864), (6983, 31232), (7808, 27932), (13966, 15616)]