40459864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3067}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 81179280

約数和(自身を除く): 40719416

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3067, 3298, 6134, 6596, 12268, 13192, 24536, 52139, 104278, 208556, 297499, 417112, 594998, 1189996, 2379992, 5057483, 10114966, 20229932, 40459864]

約数ペア:

[(1, 40459864), (2, 20229932), (4, 10114966), (8, 5057483), (17, 2379992), (34, 1189996), (68, 594998), (97, 417112), (136, 297499), (194, 208556), (388, 104278), (776, 52139), (1649, 24536), (3067, 13192), (3298, 12268), (6134, 6596)]