38219264

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4426

約数の個数: 40

約数和(自身を含む): 80874288

約数和(自身を除く): 42655024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 4391, 8704, 8782, 17564, 35128, 70256, 74647, 140512, 149294, 281024, 298588, 562048, 597176, 1124096, 1194352, 2248192, 2388704, 4777408, 9554816, 19109632, 38219264]

約数ペア:

[(1, 38219264), (2, 19109632), (4, 9554816), (8, 4777408), (16, 2388704), (17, 2248192), (32, 1194352), (34, 1124096), (64, 597176), (68, 562048), (128, 298588), (136, 281024), (256, 149294), (272, 140512), (512, 74647), (544, 70256), (1088, 35128), (2176, 17564), (4352, 8782), (4391, 8704)]