71321632

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54361}}^1$

素因数の和:54412

約数の個数: 24

約数和(自身を含む): 143841852

約数和(自身を除く): 72520220

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54361, 108722, 217444, 434888, 869776, 1739552, 2228801, 4457602, 8915204, 17830408, 35660816, 71321632]

約数ペア:

[(1, 71321632), (2, 35660816), (4, 17830408), (8, 8915204), (16, 4457602), (32, 2228801), (41, 1739552), (82, 869776), (164, 434888), (328, 217444), (656, 108722), (1312, 54361)]