87401548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45427}}^1$

素因数の和:45481

約数の個数: 24

約数和(自身を含む): 169173872

約数和(自身を除く): 81772324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 45427, 90854, 181708, 590551, 1181102, 1680799, 2362204, 3361598, 6723196, 21850387, 43700774, 87401548]

約数ペア:

[(1, 87401548), (2, 43700774), (4, 21850387), (13, 6723196), (26, 3361598), (37, 2362204), (52, 1680799), (74, 1181102), (148, 590551), (481, 181708), (962, 90854), (1924, 45427)]