16668232

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 36802620

約数和(自身を除く): 20134388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 421, 707, 808, 842, 1414, 1684, 2828, 2947, 3368, 4949, 5656, 5894, 9898, 11788, 19796, 20629, 23576, 39592, 41258, 42521, 82516, 85042, 165032, 170084, 297647, 340168, 595294, 1190588, 2083529, 2381176, 4167058, 8334116, 16668232]

約数ペア:

[(1, 16668232), (2, 8334116), (4, 4167058), (7, 2381176), (8, 2083529), (14, 1190588), (28, 595294), (49, 340168), (56, 297647), (98, 170084), (101, 165032), (196, 85042), (202, 82516), (392, 42521), (404, 41258), (421, 39592), (707, 23576), (808, 20629), (842, 19796), (1414, 11788), (1684, 9898), (2828, 5894), (2947, 5656), (3368, 4949)]