20231432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 21499768

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4139, 4888, 8278, 16556, 33112, 53807, 107614, 194533, 215228, 389066, 430456, 778132, 1556264, 2528929, 5057858, 10115716, 20231432]

約数ペア:

[(1, 20231432), (2, 10115716), (4, 5057858), (8, 2528929), (13, 1556264), (26, 778132), (47, 430456), (52, 389066), (94, 215228), (104, 194533), (188, 107614), (376, 53807), (611, 33112), (1222, 16556), (2444, 8278), (4139, 4888)]