80617912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18289}}^1$

素因数の和:18343

約数の個数: 32

約数和(自身を含む): 164610000

約数和(自身を除く): 83992088

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 18289, 36578, 73156, 146312, 347491, 530381, 694982, 1060762, 1389964, 2121524, 2779928, 4243048, 10077239, 20154478, 40308956, 80617912]

約数ペア:

[(1, 80617912), (2, 40308956), (4, 20154478), (8, 10077239), (19, 4243048), (29, 2779928), (38, 2121524), (58, 1389964), (76, 1060762), (116, 694982), (152, 530381), (232, 347491), (551, 146312), (1102, 73156), (2204, 36578), (4408, 18289)]