23270144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5380

約数の個数: 36

約数和(自身を含む): 49190904

約数和(自身を除く): 25920760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 5347, 10694, 21388, 42776, 85552, 90899, 171104, 181798, 342208, 363596, 684416, 727192, 1368832, 1454384, 2908768, 5817536, 11635072, 23270144]

約数ペア:

[(1, 23270144), (2, 11635072), (4, 5817536), (8, 2908768), (16, 1454384), (17, 1368832), (32, 727192), (34, 684416), (64, 363596), (68, 342208), (128, 181798), (136, 171104), (256, 90899), (272, 85552), (544, 42776), (1088, 21388), (2176, 10694), (4352, 5347)]