16890112

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 36

約数和(自身を含む): 35706636

約数和(自身を除く): 18816524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3881, 4352, 7762, 15524, 31048, 62096, 65977, 124192, 131954, 248384, 263908, 496768, 527816, 993536, 1055632, 2111264, 4222528, 8445056, 16890112]

約数ペア:

[(1, 16890112), (2, 8445056), (4, 4222528), (8, 2111264), (16, 1055632), (17, 993536), (32, 527816), (34, 496768), (64, 263908), (68, 248384), (128, 131954), (136, 124192), (256, 65977), (272, 62096), (544, 31048), (1088, 15524), (2176, 7762), (3881, 4352)]