111917432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20849}}^1$

素因数の和:20927

約数の個数: 32

約数和(自身を含む): 232686000

約数和(自身を除く): 120768568

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 20849, 41698, 83396, 166792, 229339, 458678, 917356, 1271789, 1834712, 2543578, 5087156, 10174312, 13989679, 27979358, 55958716, 111917432]

約数ペア:

[(1, 111917432), (2, 55958716), (4, 27979358), (8, 13989679), (11, 10174312), (22, 5087156), (44, 2543578), (61, 1834712), (88, 1271789), (122, 917356), (244, 458678), (488, 229339), (671, 166792), (1342, 83396), (2684, 41698), (5368, 20849)]