25313552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{143827}}^1$

素因数の和:143846

約数の個数: 20

約数和(自身を含む): 53504016

約数和(自身を除く): 28190464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 143827, 287654, 575308, 1150616, 1582097, 2301232, 3164194, 6328388, 12656776, 25313552]

約数ペア:

[(1, 25313552), (2, 12656776), (4, 6328388), (8, 3164194), (11, 2301232), (16, 1582097), (22, 1150616), (44, 575308), (88, 287654), (176, 143827)]