65486584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 130880880

約数和(自身を除く): 65394296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 3067, 5338, 6134, 10676, 12268, 21352, 24536, 52139, 104278, 208556, 417112, 481519, 963038, 1926076, 3852152, 8185823, 16371646, 32743292, 65486584]

約数ペア:

[(1, 65486584), (2, 32743292), (4, 16371646), (8, 8185823), (17, 3852152), (34, 1926076), (68, 963038), (136, 481519), (157, 417112), (314, 208556), (628, 104278), (1256, 52139), (2669, 24536), (3067, 21352), (5338, 12268), (6134, 10676)]