113021728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 235599840

約数和(自身を除く): 122578112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 422, 608, 844, 881, 1688, 1762, 3376, 3524, 4009, 6752, 7048, 8018, 14096, 16036, 16739, 28192, 32072, 33478, 64144, 66956, 128288, 133912, 185891, 267824, 371782, 535648, 743564, 1487128, 2974256, 3531929, 5948512, 7063858, 14127716, 28255432, 56510864, 113021728]

約数ペア:

[(1, 113021728), (2, 56510864), (4, 28255432), (8, 14127716), (16, 7063858), (19, 5948512), (32, 3531929), (38, 2974256), (76, 1487128), (152, 743564), (211, 535648), (304, 371782), (422, 267824), (608, 185891), (844, 133912), (881, 128288), (1688, 66956), (1762, 64144), (3376, 33478), (3524, 32072), (4009, 28192), (6752, 16739), (7048, 16036), (8018, 14096)]