47168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:90

約数の個数: 28

約数和(自身を含む): 103632

約数和(自身を除く): 56464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 536, 704, 737, 1072, 1474, 2144, 2948, 4288, 5896, 11792, 23584, 47168]

約数ペア:

[(1, 47168), (2, 23584), (4, 11792), (8, 5896), (11, 4288), (16, 2948), (22, 2144), (32, 1474), (44, 1072), (64, 737), (67, 704), (88, 536), (134, 352), (176, 268)]