420030176

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{135319}}^1$

素因数の和:135426

約数の個数: 24

約数和(自身を含む): 835465680

約数和(自身を除く): 415435504

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 135319, 270638, 541276, 1082552, 2165104, 4330208, 13125943, 26251886, 52503772, 105007544, 210015088, 420030176]

約数ペア:

[(1, 420030176), (2, 210015088), (4, 105007544), (8, 52503772), (16, 26251886), (32, 13125943), (97, 4330208), (194, 2165104), (388, 1082552), (776, 541276), (1552, 270638), (3104, 135319)]