40580632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 80978400

約数和(自身を除く): 40397768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1303, 1832, 2606, 3893, 5212, 7786, 10424, 15572, 22151, 31144, 44302, 88604, 177208, 298387, 596774, 1193548, 2387096, 5072579, 10145158, 20290316, 40580632]

約数ペア:

[(1, 40580632), (2, 20290316), (4, 10145158), (8, 5072579), (17, 2387096), (34, 1193548), (68, 596774), (136, 298387), (229, 177208), (458, 88604), (916, 44302), (1303, 31144), (1832, 22151), (2606, 15572), (3893, 10424), (5212, 7786)]