15954248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 15011512

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 383, 508, 766, 1016, 1532, 3064, 5207, 10414, 15703, 20828, 31406, 41656, 48641, 62812, 97282, 125624, 194564, 389128, 1994281, 3988562, 7977124, 15954248]

約数ペア:

[(1, 15954248), (2, 7977124), (4, 3988562), (8, 1994281), (41, 389128), (82, 194564), (127, 125624), (164, 97282), (254, 62812), (328, 48641), (383, 41656), (508, 31406), (766, 20828), (1016, 15703), (1532, 10414), (3064, 5207)]