16983536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 34414464

約数和(自身を除く): 17430928

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 353, 388, 496, 706, 776, 1412, 1552, 2824, 3007, 5648, 6014, 10943, 12028, 21886, 24056, 34241, 43772, 48112, 68482, 87544, 136964, 175088, 273928, 547856, 1061471, 2122942, 4245884, 8491768, 16983536]

約数ペア:

[(1, 16983536), (2, 8491768), (4, 4245884), (8, 2122942), (16, 1061471), (31, 547856), (62, 273928), (97, 175088), (124, 136964), (194, 87544), (248, 68482), (353, 48112), (388, 43772), (496, 34241), (706, 24056), (776, 21886), (1412, 12028), (1552, 10943), (2824, 6014), (3007, 5648)]